Brian Farrell

@deathaxe The file that gets downloaded in your instructions above is named 'Package.Control.sublime-package' I found that I needed to **_rename_** the file to 'Package Control.sublime-package' in order for this fix...

It sounds like you have a handle on the problem, but just to follow-up with @cclauss : 1. There is no error message displayed. The app launches very briefly, showing...

FWIW - I also have an older Mac, running Big Sur 11.7.6 with Xcode 12.4 and plenty of older simulators... 

Thisi would really be helpful, by enabling us to easily view the entirety of our website in a Dev environment before rolling it out to Prod. +1