Answered
MrSenpaiCorrect answer
Inspiring
October 22, 2020
Ahhh. Yes, ExtendScript from within panels is broken in 14.6.0x37. [Not that it'll help, but ExtendScript executed from within Visual Studio Code or ExtendScript Toolkit continues to work.]
This should be fixed in next beta build; sorry for the inconvenience.
Update: Bug has been patched in today's 14.6.0.38 update. Thank you for fixing this!

