File and Symbol dropdown do not show their menu when using splits

Hello,

when creating splits, I am no longer able to use any kind of dropdowns, since the popup menu does not get shown. I've attached a video in which you can see that everything works, until I start adding splits, at which point the file dropdown does not show its menu anymore:

qt_creator_14_dropdown_bug.mp4

This does not happen with qt creator 13. I think this is a qt 6.7.0 bug (specifically this one https://bugreports.qt.io/browse/QTBUG-125149)