@nkgrzegorzewicz It's opera 117.0.5408.53 on MacOS 12.6.8.
The steps to reproduce is just by trying to open dev tools.
Reporting crashes is disabled so I don't think a crash id would help you somehow.
FYI as a workaround all these days I installed and used Opera Air which seems to be free of crashes.
Right now I tried to reproduce the crash again with reporting enabled in order to provide you with a log and I don't see it happening. I am not sure if the reason Opera is not crashing anymore has to do with the new installation or something else. Problem seems to be fixed for now