I geniuenly have no idea what to do with this information. And I really need it for work.
Tried to instal KB5020436 from windows update catalog but there are only server versions, and they don’t work.
Edit: oops, tried to install the wrong update. works like a charm now.
For anyone struggling, on Win 10, go to Microsoft Update Catalogue, search for KB5020435, download, install, profit.