The setting to show/hide the minimap button is not persisted across sessions.

Looks like the value in the SV is correct, it's just not applied correctly on load. Maybe a race.

Ok so the issue was the database key checking code, i was using

if not x then and i should have used if x == nil then as false can be a valid value

As it was the value was being reset as it regarded false as not existing.

Seems to be working now, thanks.