Alarm doesn't go off when low power confirmation is on screen

Hi,

this morning my alarm didn't go off. When I woke up 30 minutes later, I found the EPIX asking me to trigger the Low Power mode. I believe this is wrong because alarm should go off until there is power and should not be blocked by a user prompt (and this is indeed the default alarm behaviour in all other scenarios I observed).

Is this a bug? Anyone experiencing the same?