I am the person publishing the Microsoft Store releases. The releases are currently only published manually, as the Microsoft Store API is pretty horrendous. A lot of other stuff in the publishing pipeline is currently already pretty automated, so sometimes I miss an release or the release is delayed a bit. I hope in the future we manage to implement automatic publishing to the Microsoft Store, then the releases should happen at the same time as all others.

The same is the case for Firefox when testing on my PC. Is that different for you?

The next release should include a Debian 12 build, but for now the Debian 11 build will probably also work perfectly fine.