Microsoft has released Windows 11 Preview Build 22621.590 (new features off by default) and 22622.590 (new features) (KB5017846) for Insiders in the Beta Channel.
The new Windows 11 Insider builds include no new features, but if you are getting Build 22622.590, you get a ton of fixes and improvements. You can read the complete official changelog below to learn more about the fixes.
What’s fixed in Build 22622.590
Fixes for BOTH Build 22621.590 & Build 22622.590
To update the Microsoft Office Insider Preview Build to the latest version, open any Office program and go to File> Account> Update Options> Update Now.