https://wccftech.com/windows-10-2004-new-update-19041-84-kb4539080/

After releasing cumulative updates to various versions of Windows 10, Microsoft has now released Windows 10 2004 Insider Preview Build 19041.84 to Insiders in the Slow ring. Today's cumulative update brings quality improvements to the version expected to be released after a couple of months.

The company has also shared the following known issue: