diff --git a/packages/blockly/core/css.ts b/packages/blockly/core/css.ts
index a5a80c34f42..b4ecf9e4e17 100644
--- a/packages/blockly/core/css.ts
+++ b/packages/blockly/core/css.ts
@@ -566,12 +566,6 @@ input[type=number] {
 
 /* Passive focus cases: */
 /* Blocks with passive focus except when widget/dropdown div in use. */
-.blocklyKeyboardNavigation:not(
-        :has(
-            .blocklyDropDownDiv:focus-within,
-            .blocklyWidgetDiv:focus-within
-          )
-      )
   .blocklyPassiveFocus:is(
     .blocklyPath:not(.blocklyFlyout .blocklyPath),
     .blocklyHighlightedConnectionPath