Kids create ugly code. Teachers need to look at that mess to help debug. It would be nice to be able to format the code.
There are many formatters available to VS Code but I cannot find one that works with the web interface of VS Code EDU.
It would also be nice to add some additional common sense things like move all the imports to the top. Arrange the code as imports, global variables, function definitions, main level code. Because sometimes kids will add something where you least expect it to be.