diff --git a/resources/js/lib/isInsideBlock.js b/resources/js/lib/isInsideBlock.js
deleted file mode 100644
index 25118e1..0000000
--- a/resources/js/lib/isInsideBlock.js
+++ /dev/null
@@ -1,12 +0,0 @@
-export default function isInsideMyACFBlock(blockName)
-{
-  const editor = wp.data.select('core/block-editor');
-  const selectedId = editor.getSelectedBlockClientId();
-
-  if (!selectedId) return false;
-
-  const parents = editor.getBlockParents(selectedId);
-  const parentNames = parents.map(id => editor.getBlockName(id));
-
-  return parentNames.includes(blockName);
-}