In every situation I can recall, the ‘Change Template’ button is greyed out when accessed in the panel:
I’m sorry if it is an obvious question but I haven’t been able to find any information regarding its purpose or use case, only that changing the template should be done by manually renaming the filename, and that generally it can’t/shouldn’t be done due to potential data loss.
I have multiple templates available in /site/templates
(and corresponding blueprints in case it matters)
So I was wondering: under which circumstances is this button is active/functional and what it does?