CCombo Arrow is missing in Windows 11

[rostup]

I recently discovered, that all the Dropdown Arrows in our Eclipse RCP Application are Missing, when it is running on Windows 11. After testing it with a small new Application using more current Eclipse Versions, I discovered, that the arrow comes back, when I use Eclipse 2022-06 mit Swt 3.120.

I would like to find the changes in swt, that cause the arrow to reappear, so that i can migrate them into the swt that we are using in our application. So far I didn't find any Bug that is talking about it. Can anyone point me to the relevant changes?

[Phillipus]

Probably this: 43187fa