Popovers are sometimes blurry in WP 7.0

Description

When using WP 7.0 my popovers' contents sometimes remain blurry after opening (more often than not).

Here's a blurry popover:

If I inspect the element and remove the CSS .components-popover { will-change: transform; } it stops being blurry:

Anybody else experience it?

It appears the will-change: transform was added a while ago here https://github.com/WordPress/gutenberg/pull/46187 , not sure what changed since then. The purpose was to prevent repainting when scrolling, but with will-change: transform removed it still won't repaint the popover when scrolling, so maybe the rule .components-popover.is-positioned { will-change: initial; } or something can fix it.

Step-by-step reproduction instructions

I can reproduce in Chrome 142 in the playground: https://playground.wordpress.net/?php=8.3&wp=beta&networking=yes&language=&multisite=no

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