There is not mana regeneration when character is still and current mana < maximal mana. Regeneration is again triggered often by attacking a mob - and the regeneration is way too fast.
Steps to reproduce:
-load npcs, login with priest, #addnpc 69
-cast smite on wolf from distance
-mana is decreased by 20, and there is no regeneration
-when you attack mob with melee, mana regeneration is triggered
Expected behavior:
-faster mana regeneration when character is still, slower when character is in attack
Logged In: NO
Blizzard behavior:
Manareg from Spirit normally stops completely the time you are in fight. Priests and Druids have talents which enables a percentage of this regeneration working in fight. Without it, only Mana per 5 seconds is working while in fight.
Logged In: NO
"Expected behavior:
-faster mana regeneration when character is still, slower when character is
in attack"
Nope... mana regeneration is triggered after 5 seconds you didn't cast a spell.