I noticed on Bugzilla that there was a follow up on this by Fabian Maurer. I posted my findings below his. Here is the link: https://bugs.winehq.org/show_bug.cgi?id=47489 Here is what I wrote:"I've been working on this one while learning Wine code. I wrote an app for this a while ago using some Windows API calls. What I found was that for a Combobox the CB_SETITEMHEIGHT message was taking precedence over SetWindowPos() in Wine, whereas in Windows the last one called is what takes precedence. I noticed that CB_SETITEMHEIGHT locks the height in in the function GB_GetTextAreaHeight() in dlls/comctl32/combo.c (and probably in the user32/combo.c as well). I'm not familiar enough with Wine's code to make a repair right now, but, at the very least, this shows a divergence between Wine and Windows. I'll study the code more to see if I can fix it." Regards,...John Alway On Wednesday, October 30, 2019, 07:10:59 PM CDT, Thales <thaleslv(a)yahoo.com> wrote: Hello Alistair. I'm working on Bug #47489"The appearance of configurable options in Audacity is broken" https://bugs.winehq.org/show_bug.cgi?id=47489 Basically the bug is that comboboxes are displayed with the wrong height. I see that I may have written the test in the wrong way. I wrote my test in Visual Studio on Windows. It demonstrates the error by honing in on some api calls. However, I just read the article linked below under the heading "Writing Tests". Is that the way I should go about writing my test? https://www.codeweavers.com/about/blogs/aeikum/2019/1/17/working-on-wine-par... Thanks for your feedback! ...John Alway On Tuesday, October 29, 2019, 11:58:58 PM CDT, Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com> wrote: Hi John, What bug are you referring to? If the patch isn't too big, sent it the list without a signoff and a comment asking for a review. And/Or attach it the bug report, however reviews aren't done on bugzilla patches, but the code wouldn't be lost either. Regards Alistair. On 30/10/19 3:39 pm, Thales wrote: Hello everyone, I was able to figure out the source of a bug for one of the bugs listed in Bugzilla. I wrote a little demo app with Windows API functions to show it. I hesitated to fix the problem in Wine, because the code is complex and therefore wasn't sure what the ramifications would be. How do I go about presenting this to those who deal with bugs? Many thanks for any feedback! Regards,John Alway