Fix: Regression in September 2020 CU for SharePoint 2019 affects sites with modern UI
Microsoft has released a fix to address the regression introduced with September 2020 CU for SharePoint Server 2019. If you did not install September CU you can skip installing KB 4484505 and use the fix below instead. If you already installed KB 4484505 you can install KB 4461512 on top of it to resolve the […]