Does not work with WP 6.2 Beta1

Update: The issue can be resolved by adding a metabox, any metabox, This was discussed here https://github.com/AdvancedCustomFields/acf/issues/787 and here https://github.com/AdvancedCustomFields/acf/issues/785

That said, hopefully this is going to be resolved by the Gutenberg dev. team. I also think that this only affects FSE themes, and not classic themes, although I did not test that yet.

WordPress 6.2 starts wrapping the page/post editor in an iFrame, similar to how the Site Editor currently does it. This currently means that the body classes required to make Wayfinder function are not present on the necessary frame. There are tickets to try to add this support, such as: https://github.com/WordPress/gutenberg/issues/17854

Thanks for bringing this up, @nick6352683 and thanks to @madtownlems for continuing to look into this with me!

I’m on standby for any updates I can make to Wayfinder that will help resolve these incompatibility issues with the 6.2 iframe system.

Thank you !

The decision to put the Post Editor into an iFrame has been reverted from 6.2 but is planned for 6.3:

https://github.com/WordPress/gutenberg/pull/48076

Thanks for the heads up Jason! ??

Marking resolved per merged request ??