1. Load attached save 2. Rest 3. Notice that your quick spell slot selections have their values reduced to 0, even though you haven't cast any spells (see screenshot to see what I mean). 4. Expected Behaviour: After resting these selections should have values that represent your max castings per level.
I'm using a dragon disciple here. I do not know if other sorcerers or mages/bards are affected by this as well.