This should not be the case.
Wild Healing should work like Wild Power does and not affect proc damage from styles, dmg procs on armor and such.
Currently it works more like Master of Healing (similar to Master of Magery) which does affect all sorts of healing/damage.
Wild Healing should only work spells, offensive and defensive heal-procs via buffs.
MoH is the way to go, with a little WH and only if you invest a lot of RA points low aug acu can be used. Why MoH?
1) MoH: works on spells, offensive and defensive heal proc spell, weapon, shield, style and armor procs and even item uses that heal
2) is the most efficiant
3) is reliable
WH is unreliable, does work on spells and offensive and defensive heal proc spells but NOT on weapon, style and armor procs or uses.
Aug Acu has low effectiveness, does only work on stells, does increase power pool.
i saw the heal procs from armor/weaps can NOT crit.
heal pot can NOT crit.
offensive/defensive procs like warden's and friar's CAN crit.
heal styles like friar's can NOT crit.
the friar heal proc buff CAN crit.