Duotone: Popover has scrollbars

[t-hamano]

Description

Actual (WP 6.7, Gutenberg trunk)	Expected (WP 6.6)

After tracing back the commits, it appears that this issue occurred in #65561.

Step-by-step reproduction instructions

• Insert an Image block.
• Open the Block sidebar.
• Open the Styles tab.
• Open the Duotone popover.

Screenshots, screen recording, code snippet

No response

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

[yogeshbhutkar]

Hi @t-hamano,

Thank you for raising this issue. I was able to reproduce the bug and would be happy to work on fixing it.