Ludwig von Nakamoto on Nostr: When I try to zap from Snort on desktop Firefox with the Alby wallet, it's not ...

When I try to zap from Snort (nprofile…qmhl) on desktop Firefox with the Alby wallet, it's not possible to choose the ammount of sats to send. It always create an invoice request of 50 sats. Does anyone know if it's normal or am I doing anything wrong?