I am opening this issue even though I have found MCL-12722 due to it occurring on MacOS vs Windows 10.
Opening the Launcher displays a blank grey screen. I can tell that the form elements are there because my mouse curser changes when I'm hovering over what I assume are the text bars, and also when I hover over the button.
Thank you for your report!
We're tracking this issue in MCL-12722, so this ticket is being resolved and linked as a duplicate.
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