Steps to reproduce:

1. Log in to back office.
2. Go to Product catalog / Products.
3. Start creating a new Product.
4. Attach an image file in image section.
5. Verify web browser console output.

Actual result:

See attached screenshot.

An exception occurs when image file is attached.

Uncaught TypeError: Cannot read properties of null (reading 'value')
    at HTMLImageElement.toggleDisableState (ibexa-admin-ui-content-edit-parts-js.js:12316:47)

Expected result:

No exception occurs.