When editing any source code please make the editor take up as much screen real-estate as possible
Often when working on the layouts the default layout code editor is only around 10 lines high. I'm aware there is a fit to window mode. But when the default option seems to fill only half the screen it gets a bit annoying.
Maybe make the fill to window mode persist so when going back to the layouts editor it will remain at the 'fill to window' size?
Editors/editable fields in Kentico have an “expand” icon on hover or “full screen” button in the left bottom corner.
These features will expand any editor to full screen.
E-commerce and Platform Product Owner
Could you please describe little bit in more detail the typical flow of how you work with the UI in that case? Which UI with code editor, what does the typical task which involves editing look like ...
Also, note that you can easily switch to full screen mode with CTRL+F11, that might simplify that for you now.