This hotfix addresses a bug introduced in RAD Studio 10.2.1 and reported as RSP-18792 in Quality Portal. The issue causes an inherited VCL form to fail to scale on high DPI displays. Actually the fix resolves also a couple of related problems. The download is available athttps://cc.embarcadero.com/item/30798 Notice that even if the changes is for only a few lines of source code, the…