Installation on Mac Pro 10.15.7 of new 1.18.32 fails

I ran a squeaky clean install. After continuing weird messages, I wanted the best install I could get. I had tp bring in my trusty PC to teach =] But my school device is a Mac.

I uninstalled, removed the files in application support hiding in minecraftpe files, checked the caches and searched for "mojang." I emptied the trash. I don't know what else I could have done. 

Installed, and still I get errors trying to run Python AZNB on my mac, with the previous version and this one. Is there a way to update JS or something? Pls and thanks!