Alarm <alarm> goes of in <minutes> minutes with tags

Hello, I can not get this alarm card to trigger when I am using tags. If I write 1 minute in the card it works, but if I make a tag called “Duration” with a “1” then it does not work. How come?

That’s correct, it is a limitation or known issue
But probably wil not be fixed.

You could ask Athom support for it.