Bug Report: Broken Gutentor styles after WordPress 6.6 update

Bug Report: Broken Gutentor styles after WordPress 6.6 update

Hi, my name is Alessandro Di Somma and I use your plugin on some websites.

I report a bug: after updating to the latest version of WP 6.6, the layout of the site, built with Gutentor, breaks.

Also, I used the Gutentor block to build a button with a purple border, but after the update this border and the button are not visible.

I am currently back to version 6.5.5 of WordPress, where the error does not appear.

Below are screenshots summarizing the problem.

Home before updating WordPress 6.6: https://pasteboard.co/xSQbWoIPXoUo.png

Home after WordPress 6.6 update:
https://pasteboard.co/UBIOzU5kVI2b.png

Theme and plugins used:
https://pasteboard.co/BQ9zitvFsuqq.png
https://pasteboard.co/r2mBb9iSmJBA.png

The page I need help with: [log in to see the link]