Desktop notifications aren't working

[Mikaela]

Regardless of setting

[notifications.connected]
enabled = true
#mute = true
show_toast = true

[notifications.disconnected]
enabled = true
#mute = true
show_toast = true

[notifications.reconnected]
enabled = true
#mute = true
show_toast = true

[notifications.highlight]
enabled = true
#mute = true
show_toast = true

I was not seeing any notifications until migrating to the snap package for Halloy. I have a suspicion this is connected to Flatseal not displaying the notifications permission for portal for Halloy as being enabled.