https://issues.dlang.org/show_bug.cgi?id=21028
--- Comment #4 from Rainer Schuetze <r.sagita...@gmx.de> --- You have to force a rescan of the extensions aswell. This can be done manually by touching the file "c:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\Extensions\extensions.configurationchanged" and restarting Visual Studio. --
