Hesitating to do that -- afraid of making things worse -- but probably the only way out.
Funny to see that MDI child windows look as expected, but the parent window doesn't:
formborderstyle of normal windows do follow Sizable/Fixed expectations; only the looks are wrong.
Oh, well...
[edit] No reason to be so pessimistic: download and install over 200 GB in half an hour. But the problem remains as it was...
[more edit] copy the .exe, .dll, .pdb, deps.json and runtimeconfig.json to another PC and install runtime .Net 8.0 there: still problem !
SO you think the problem sits inside one of those five files.
However: running a .exe from an old project that used to look OK also has the problem.
Makes you think the problem does NOT sit inside one of those five files.
Tried .NET 7 but no difference.
Flabberghasting ! Where to look now ?
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