Customizing the CSS for Studio Itself
This unresizable text interface in Studio > Endpoints makes editing Macros and Endpoints...unusable, as it shows up as only a few lines of text. I can see in the Chrome Developer console it's set ...
As a workaround, you can use the browser extension Stylus and/or Tampermonkey for some js to change element behavior.
I usually use these fields only for copy-paste from/to the editor with syntax highlighting.
