issue multi-cor
^CERROR:silx.gui.qt._qt:<class 'AttributeError'> 'super' object has no attribute 'stop' File "/cvmfs/tomo.esrf.fr/software/packages/linux/ppc64le/tomotools/2024_03_04/lib/python3.11/site-packages/tomwer/app/multicor.py", line 123, in stop
super().stop()