Description

In the editor, there is no path to edit the expression in a math block using only the keyboard.

Step-by-step reproduction instructions

1. Create a math block. Add a simple expression.
2. Place the cursor in a block before or after the block.
3. Use the arrow keys to navigate between blocks. Attempt to move the cursor into the math editor.

I was unable to find a way to do this. I could select the expression, but focus was not moved into the textarea to edit the expression.

Screenshots, screen recording, code snippet

No response

Environment info

• WP 6.9-RC2-61266, Gutenberg 22.1.0
• Chrome & Firefox, Windows 11

Please confirm that you have searched existing issues in the repo.

• Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

• Yes

Please confirm which theme type you used for testing.

• Block
• Classic
• Hybrid (e.g. classic with theme.json)
• Not sure