Wrong offsets of helper boxes

Hi there, unfortunately I don't have a stable repro for the issue and maybe it's just my second monitor in the office or smth else, but from time to time, when scaling up the window of QtC to the full size OR moving it from my laptop to the second monitor results in the Debugger boxes or Menu Bar "running away". They are rendered with a bigger / wrong offset.

Please see the screenshots of the "normal" and "wrong" behaviors.

And yes, it happens only with the second monitor, sometimes with / after the "sleep" of the laptop, but unfortunately I wasn't able to find a deterministic repro.