Description

In the Navigation Block Typography section, the font size setting is not functioning as expected. Changing the font size does not take effect unless we select a specific page link and adjust the font size directly.

If anyone has insights on the purpose of the Size setting in the Navigation Block, especially if font size adjustments can only be made by selecting individual page links, please let me know.

Step-by-step reproduction instructions

1. Add Navigation Block
2. Go to "Typography" Section
3. Try to change the font size

Screenshots, screen recording, code snippet

https://www.loom.com/share/d734b839915d4766a8092d303a35da27?sid=72062109-546c-4a10-9e19-2b1276f685ce

Environment info

No response

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