plane/apps/app/components/tiptap/extensions/updated-image.tsx

import Image from "@tiptap/extension-image";
import UploadImagesPlugin from "../plugins/upload-image";

const UpdatedImage = Image.extend({
  addProseMirrorPlugins() {
    return [UploadImagesPlugin()];
  },
  addAttributes() {
    return {
      ...this.parent?.(),
      width: {
        default: '35%',
      },
      height: {
        default: null,
      },
    };
  },
});

export default UpdatedImage;