Translations do not always apply when calling tr() in a QtConcurrent call.

I think this is a regression in Qt 6.10, since I couldn't reproduce this issue in our last Qt 6.9 build.

I adjusted the simplest QtCreator example to showcase this.
Just compile and run the build, press the button a couple of times and check QDebug output. ("Supadupa !" should be the translated string)