How can I “change the indentation of 2 spaces to 4 spaces?”
At the moment think you will have to add the extra 2 spaces yourself.
That’s correct, there’s currently no way to set the default indentation.
We’re hoping to do some work on the editor’s features in the future, so I suggest voting for or opening a new topic in https://support.glitch.com/c/feature-ideas to help us plan what to work on.
I think that you can use a .prettierrc file to change what happens when you press Prettier.
https://www.boag.online/notepad/post/full-prettier-prettierrc-config
Here’s a list of options.
https://prettier.io/docs/en/options.html