I created a select variable which has three options including the option ‘Off’.
For some reason this option appears as ‘False’ in Lovelace drop downs. Any idea why?
Dah… RTFM…
“Because YAML defines booleans as equivalent, any variations of ‘On’, ‘Yes’, ‘Y’, ‘Off’, ‘No’, or ‘N’ (regardless of case) used as option names will be replaced by True and False unless they are defined in quotation marks.”
Yep, that’s right. You can still use 'Off'
(I do), you just have to quote it.