diff --git a/x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/field_select.tsx b/x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/field_select.tsx
index b2a59788b50f9..e4dfa69813743 100644
--- a/x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/field_select.tsx
+++ b/x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/field_select.tsx
@@ -181,7 +181,7 @@ export function FieldSelect({
       }}
       renderOption={(option, searchValue) => {
         return (
-          <EuiFlexGroup gutterSize="s" alignItems="center">
+          <EuiFlexGroup gutterSize="s" alignItems="center" responsive={false}>
             <EuiFlexItem grow={null}>
               <LensFieldIcon
                 type={((option.value as unknown) as { dataType: DataType }).dataType}
diff --git a/x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/popover_editor.scss b/x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/popover_editor.scss
index b8986cea48d4e..3f75b5ad86669 100644
--- a/x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/popover_editor.scss
+++ b/x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/popover_editor.scss
@@ -1,6 +1,7 @@
 .lnsIndexPatternDimensionEditor {
   width: $euiSize * 30;
   padding: $euiSizeS;
+  max-width: 100%;
 }
 
 .lnsIndexPatternDimensionEditor__left,