diff --git a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocs/output.json b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocs/output.json
index 96691f6c66e..7e34c7f7fdc 100644
--- a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocs/output.json
+++ b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocs/output.json
@@ -4,9 +4,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem:",
         "_key": "randomKey10"
       }
@@ -278,9 +276,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem:",
         "_key": "randomKey190"
       },
@@ -300,9 +296,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey200"
       }
@@ -316,9 +310,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem: ",
         "_key": "randomKey210"
       },
@@ -338,9 +330,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey220"
       },
@@ -388,9 +378,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Bold",
         "_key": "randomKey250"
       }
@@ -404,9 +392,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Italic",
         "_key": "randomKey260"
       }
@@ -420,7 +406,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [],
+        "marks": ["underline"],
         "text": "Underline",
         "_key": "randomKey270"
       }
@@ -448,9 +434,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem",
         "_key": "randomKey290"
       }
@@ -492,9 +476,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey320"
       }
@@ -570,9 +552,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey370"
       }
@@ -632,9 +612,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey410"
       }
@@ -710,9 +688,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey460"
       }
@@ -726,9 +702,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey470"
       }
@@ -742,9 +716,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem",
         "_key": "randomKey480"
       }
@@ -758,10 +730,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong",
-          "em"
-        ],
+        "marks": ["strong", "em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey490"
       }
@@ -789,9 +758,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem Lorem:",
         "_key": "randomKey510"
       },
@@ -1321,9 +1288,7 @@
       },
       {
         "_type": "span",
-        "marks": [
-          "randomKey0"
-        ],
+        "marks": ["randomKey0", "underline"],
         "text": "Lorem Lorem",
         "_key": "randomKey881"
       },
@@ -1358,4 +1323,4 @@
     "_type": "block",
     "style": "normal"
   }
-]
\ No newline at end of file
+]
diff --git a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsFirefox/output.json b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsFirefox/output.json
index 1bf2fa31e3b..f91c4b8e080 100644
--- a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsFirefox/output.json
+++ b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsFirefox/output.json
@@ -4,9 +4,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem:",
         "_key": "randomKey10"
       }
@@ -278,9 +276,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem:",
         "_key": "randomKey190"
       },
@@ -300,9 +296,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey200"
       }
@@ -316,9 +310,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem: ",
         "_key": "randomKey210"
       },
@@ -338,9 +330,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey220"
       },
@@ -388,9 +378,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Bold",
         "_key": "randomKey250"
       }
@@ -404,9 +392,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Italic",
         "_key": "randomKey260"
       }
@@ -420,7 +406,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [],
+        "marks": ["underline"],
         "text": "Underline",
         "_key": "randomKey270"
       }
@@ -448,9 +434,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem",
         "_key": "randomKey290"
       }
@@ -492,9 +476,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey320"
       }
@@ -570,9 +552,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey370"
       }
@@ -632,9 +612,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey410"
       }
@@ -710,9 +688,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey460"
       }
@@ -726,9 +702,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey470"
       }
@@ -742,9 +716,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem",
         "_key": "randomKey480"
       }
@@ -758,10 +730,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong",
-          "em"
-        ],
+        "marks": ["strong", "em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey490"
       }
@@ -789,9 +758,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem Lorem:",
         "_key": "randomKey510"
       },
@@ -1321,9 +1288,7 @@
       },
       {
         "_type": "span",
-        "marks": [
-          "randomKey0"
-        ],
+        "marks": ["randomKey0", "underline"],
         "text": "Lorem Lorem",
         "_key": "randomKey881"
       },
@@ -1344,4 +1309,4 @@
     "_type": "block",
     "style": "normal"
   }
-]
\ No newline at end of file
+]
diff --git a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceNormalize/output.json b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceNormalize/output.json
index 98336c7b0af..408438d333f 100644
--- a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceNormalize/output.json
+++ b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceNormalize/output.json
@@ -4,9 +4,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem:",
         "_key": "randomKey10"
       }
@@ -404,9 +402,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem:",
         "_key": "randomKey280"
       },
@@ -426,9 +422,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey290"
       }
@@ -442,9 +436,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem: ",
         "_key": "randomKey300"
       },
@@ -464,9 +456,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey310"
       },
@@ -514,9 +504,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Bold",
         "_key": "randomKey340"
       }
@@ -530,9 +518,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Italic",
         "_key": "randomKey350"
       }
@@ -546,7 +532,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [],
+        "marks": ["underline"],
         "text": "Underline",
         "_key": "randomKey360"
       }
@@ -574,9 +560,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem",
         "_key": "randomKey380"
       }
@@ -618,9 +602,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey410"
       }
@@ -696,9 +678,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey460"
       }
@@ -758,9 +738,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey500"
       }
@@ -836,9 +814,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey550"
       }
@@ -852,9 +828,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey560"
       }
@@ -868,9 +842,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem",
         "_key": "randomKey570"
       }
@@ -884,10 +856,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong",
-          "em"
-        ],
+        "marks": ["strong", "em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey580"
       }
@@ -915,9 +884,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem Lorem:",
         "_key": "randomKey600"
       },
@@ -1475,9 +1442,7 @@
       },
       {
         "_type": "span",
-        "marks": [
-          "randomKey0"
-        ],
+        "marks": ["randomKey0", "underline"],
         "text": "Lorem Lorem",
         "_key": "randomKey991"
       },
@@ -1512,4 +1477,4 @@
     "_type": "block",
     "style": "normal"
   }
-]
\ No newline at end of file
+]
diff --git a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceRemove/output.json b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceRemove/output.json
index bbde8570148..5866f0f72da 100644
--- a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceRemove/output.json
+++ b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceRemove/output.json
@@ -4,9 +4,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem:",
         "_key": "randomKey10"
       }
@@ -222,9 +220,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem:",
         "_key": "randomKey150"
       },
@@ -244,9 +240,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey160"
       }
@@ -260,9 +254,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem: ",
         "_key": "randomKey170"
       },
@@ -282,9 +274,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey180"
       },
@@ -318,9 +308,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Bold",
         "_key": "randomKey200"
       }
@@ -334,9 +322,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Italic",
         "_key": "randomKey210"
       }
@@ -350,7 +336,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [],
+        "marks": ["underline"],
         "text": "Underline",
         "_key": "randomKey220"
       }
@@ -364,9 +350,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem",
         "_key": "randomKey230"
       }
@@ -394,9 +378,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey250"
       }
@@ -458,9 +440,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey290"
       }
@@ -506,9 +486,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey320"
       }
@@ -570,9 +548,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey360"
       }
@@ -586,9 +562,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey370"
       }
@@ -602,9 +576,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem",
         "_key": "randomKey380"
       }
@@ -618,10 +590,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong",
-          "em"
-        ],
+        "marks": ["strong", "em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey390"
       }
@@ -635,9 +604,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem Lorem:",
         "_key": "randomKey400"
       },
@@ -943,9 +910,7 @@
       },
       {
         "_type": "span",
-        "marks": [
-          "randomKey0"
-        ],
+        "marks": ["randomKey0", "underline"],
         "text": "Lorem Lorem",
         "_key": "randomKey611"
       },
@@ -980,4 +945,4 @@
     "_type": "block",
     "style": "normal"
   }
-]
\ No newline at end of file
+]
diff --git a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceRemoveFirefox/output.json b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceRemoveFirefox/output.json
index a67d92c4d65..d1d628e6af2 100644
--- a/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceRemoveFirefox/output.json
+++ b/packages/@sanity/block-tools/test/tests/HtmlDeserializer/gdocsWhitespaceRemoveFirefox/output.json
@@ -4,9 +4,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem:",
         "_key": "randomKey10"
       }
@@ -222,9 +220,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem:",
         "_key": "randomKey150"
       },
@@ -244,9 +240,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey160"
       }
@@ -260,9 +254,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem: ",
         "_key": "randomKey170"
       },
@@ -282,9 +274,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem:",
         "_key": "randomKey180"
       },
@@ -318,9 +308,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Bold",
         "_key": "randomKey200"
       }
@@ -334,9 +322,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Italic",
         "_key": "randomKey210"
       }
@@ -350,7 +336,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [],
+        "marks": ["underline"],
         "text": "Underline",
         "_key": "randomKey220"
       }
@@ -364,9 +350,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem",
         "_key": "randomKey230"
       }
@@ -394,9 +378,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey250"
       }
@@ -458,9 +440,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem",
         "_key": "randomKey290"
       }
@@ -506,9 +486,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey320"
       }
@@ -570,9 +548,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem",
         "_key": "randomKey360"
       }
@@ -586,9 +562,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey370"
       }
@@ -602,9 +576,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "em"
-        ],
+        "marks": ["em"],
         "text": "Lorem Lorem",
         "_key": "randomKey380"
       }
@@ -618,10 +590,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong",
-          "em"
-        ],
+        "marks": ["strong", "em"],
         "text": "Lorem Lorem Lorem Lorem Lorem Lorem",
         "_key": "randomKey390"
       }
@@ -635,9 +604,7 @@
     "children": [
       {
         "_type": "span",
-        "marks": [
-          "strong"
-        ],
+        "marks": ["strong"],
         "text": "Lorem Lorem Lorem Lorem:",
         "_key": "randomKey400"
       },
@@ -943,9 +910,7 @@
       },
       {
         "_type": "span",
-        "marks": [
-          "randomKey0"
-        ],
+        "marks": ["randomKey0", "underline"],
         "text": "Lorem Lorem",
         "_key": "randomKey611"
       },
@@ -966,4 +931,4 @@
     "_type": "block",
     "style": "normal"
   }
-]
\ No newline at end of file
+]