It would be super helpful to be able to change the color of a tab quickly and easily. Something along the lines of Right click tab > Click Choose Color > Click color from color picker.
Being able to quickly change a tab color would make it easier to identify which file I’m working on when I have multiple tabs open. I could also color code a second tab, let’s say red because that tab has a file open in it that has errors in the code I’m trying to work out.