Monaco editor broken in playground

Hey! I was trying to take a look at the demos on the website, such as:
https://imba.io/try/examples/apps/playground/app.imba

And there is an issue where the text editor is just entirely gone.


From a quick look, it seems to be an issue with this line
https://github.com/imba/imba.io/blob/641ffebfe56c7741f3090331aab6d64723fe8b4c/index.imba#L142-L145

Open the playground example at https://imba.io/try/examples/apps/playground/app.imba and reproduce the missing Monaco editor. Then inspect index.imba around lines 142-145; the issue is done when the text editor is visible and usable in the playground.

Written by the indexing model from the issue text.