https://bugs.winehq.org/show_bug.cgi?id=47036
--- Comment #16 from Paul Gofman gofmanp@gmail.com --- (In reply to Micah N Gorrell from comment #15)
(In reply to Micah N Gorrell from comment #14)
(In reply to Paul Gofman from comment #12)
Created attachment 64259 [details] +wgl,win log
Thanks. I'll look through and see if I can find the flags that were used for the window in question.
If I'm reading this correctly the window in question was created with WS_POPUP WS_DISABLED WS_CLIPSIBLINGS, so that makes me think my most recent patch may be the right approach.
No, this patch does not fix it. But it seems to me it does not do what you say, if the window is with children this patch change nothing for it.