This feature request is to replace the brush icon with a proper button with proper text like "Display UiX Editor" or something along those lines.
The brush-icon seems like a improper aligned icon right after the "Code editor weergeven" button, although they are 2 very different things.
Making this a proper ha-button would make the UI more consistent/uniform and a bit more distinguished from card-mod (which is not a bad thing), but let it flow nicer into the overal design of the UI.

This feature request is to replace the brush icon with a proper button with proper text like "Display UiX Editor" or something along those lines.

The brush-icon seems like a improper aligned icon right after the "Code editor weergeven" button, although they are 2 very different things.
Making this a proper ha-button would make the UI more consistent/uniform and a bit more distinguished from card-mod (which is not a bad thing), but let it flow nicer into the overal design of the UI.