Rummaging my yaml packages, I found several integrations left that I hadnt migrated to the UI yet. Template switch among them. Figured that might not have been added yet, so I went to the Helpers page and. yes, they Are available. Great.
Immediately started to add them, but then I realized why I probably hadnt done before: we can't set an icon template? That feels like a mistake/oversight, it's the beauty of the template switch in yaml we can set that template on the icon.
Fully aware not all of the yaml options are available in the UI, as they are seen to be 'advanced'.... however, templates themselves are already seen as advanced, so in this case that is no argument really?
Wondering if this could be added after at all, so before opening a discussion/FR in the repo, hope to get some response here. I could have asked the same for any other template entity of course, that is not the idea of this question, reallyntrying ti focus on the template switch entity here.