Customize toggle icon in theme.yaml

Configuration Frontend
1

Hi,
Is it possible to change the default toggle icon for another mdi?

I want this change to be global, which is why I’d like to define this in the theme.yaml, rather than using card-mod in every entity to change the icon.

I believe this two tags would be right:
--switch-unchecked-icon
--switch-checked-icon

2

No, themes have no overlap with icons.

3

However card-mod v2 does support themes.

See: 🔹 Card-mod - Super-charge your themes!

So you can define the icon change globally in your theme using card-mod.