## Description The heading blocks following image blocks cannot be deleted with just the backspace key either. ## Step-by-step reproduction instructions 1. Add an image block 2. Add a heading block directly below 3. Enter a suitable string into the heading block 4. Delete the characters in the heading block using the backspace key 5. After the last character disappears, the heading block remains empty, and the cursor moves to the image block ## Expected behaviour - When all the text in the heading block disappears, the heading block itself will also be deleted. ## Screenshots or screen recording (optional) https://github.com/user-attachments/assets/b01dfcdc-b15c-4dbb-b90b-357aaebde63f ## WordPress information - WordPress 6.8.1 - Gutenberg Version 21.1.0