Issue Summary
Opening any repository window with SourceTree 4.0.2 fails using Mac OS Big Sur.
Steps to Reproduce
This fails on my machine
- Install latest SourceTree on macOS Big Sur
- Connect to a GitHub account
- Add GitHub repository
- Try to open the repository
Expected Results
Succesfully opened repository view with all the functionality
Actual Results
SourceTree hangs
Workaround
None found
- is cloned from
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                    SRCTREE-7448 SourceTree Mac Native app fails using macOs Big Sur -         
- Long Term Backlog
 
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