Thanks for the reply. I can confirm it still occurs on my app as well with 11.3.1. It seems like OpenGL got broken and I don't know if Apple has any desire to fix it as it was marked deprecated.

If anything this is getting worse with subsequent releases of Xcode. I crash just stepping over code in C\++ on my M1 Mac Mini now running Xcode 12.4 (12D4e) on Big Sur (11.2 20D6). I submitted my most recent set of crash logs with feedback #FB8983057. Would really love to be able to use the debugger for C++ projects again.

We have another set of crash reports included on feedback #: FB8885767.

I don't think we're able to include our project. It is pretty big. We have noticed that the methods that crash include a std::function<> as a parameter. If we remove this parameter from the method, the debugger does not appear to crash anymore. We continue to work on a smaller repro case, but any additional info I can add, I will. It is limited to specific methods and not the application as a whole.

We have filed Apple Feedback #: 12A7403 and 8819661. Thanks, Quinn!

.multilineTextAlignment(.center) Seems to resolve the issue, but I'm not sure why this would be a multiline text.