diff --git a/api/BarProp.json b/api/BarProp.json
index fa673f26f612cf..1d657faac146ab 100644
--- a/api/BarProp.json
+++ b/api/BarProp.json
@@ -96,6 +96,54 @@
             "deprecated": false
           }
         }
+      },
+      "is_popup": {
+        "__compat": {
+          "description": "represents whether popup or not",
+          "support": {
+            "chrome": {
+              "version_added": false
+            },
+            "chrome_android": {
+              "version_added": false
+            },
+            "edge": {
+              "version_added": false
+            },
+            "firefox": {
+              "version_added": "96",
+            },
+            "firefox_android": {
+              "version_added": "96"
+            },
+            "ie": {
+              "version_added": false
+            },
+            "opera": {
+              "version_added": false
+            },
+            "opera_android": {
+              "version_added": false
+            },
+            "safari": {
+              "version_added": false
+            },
+            "safari_ios": {
+              "version_added": false
+            },
+            "samsunginternet_android": {
+              "version_added": false
+            },
+            "webview_android": {
+              "version_added": false
+            }
+          },
+          "status": {
+            "experimental": false,
+            "standard_track": true,
+            "deprecated": false
+          }
+        }
       }
     }
   }
diff --git a/api/Window.json b/api/Window.json
index 9f3736cd584cca..06cde54fe3ca35 100644
--- a/api/Window.json
+++ b/api/Window.json
@@ -5429,6 +5429,54 @@
               "deprecated": true
             }
           }
+        },
+        "popup_feature": {
+          "__compat": {
+            "description": "<code>popup</code> feature",
+            "support": {
+              "chrome": {
+                "version_added": false
+              },
+              "chrome_android": {
+                "version_added": false
+              },
+              "edge": {
+                "version_added": false
+              },
+              "firefox": {
+                "version_added": "96"
+              },
+              "firefox_android": {
+                "version_added": "96"
+              },
+              "ie": {
+                "version_added": false
+              },
+              "opera": {
+                "version_added": false
+              },
+              "opera_android": {
+                "version_added": false
+              },
+              "safari": {
+                "version_added": false
+              },
+              "safari_ios": {
+                "version_added": false
+              },
+              "samsunginternet_android": {
+                "version_added": false
+              },
+              "webview_android": {
+                "version_added": false
+              }
+            },
+            "status": {
+              "experimental": false,
+              "standard_track": true,
+              "deprecated": false
+            }
+          }
         }
       },
       "openDialog": {