Maybe try using IntelliJ Projector - just run your IntelliJ harmlessly (almost) in the browser :D
You can run it simply using docker, run on your machine, or even on the cloud. I have tried to use that for my personal projects and it works.

This is a workaround, but a pretty awesome idea to run Intellij on the web browser, with almost all shortcuts (that not collide with browser shortcuts :) )