Unarmed Range Mismatch

When using Unarmed Skills 2 issues are occurring related to weapon range.

The first is if a target is close enough for a quarterstaff hit then the character wont move into unarmed strike range. This might be due to extended weapon range, the quarterstaff I'm using does have implicit bonus to weapon range.

-- This also occurs when there are thin solid objects between you and the target.

The second is related to targeting I think. If multiple mobs are present inside the none dash range and the skill targets a mob that isn't possible to hit due to another mob being between you and the target neither mob will take damage.

These could be the same issue with a different hat, unsure. Here is my current play setup.

PC Thru Steam
Wireless Controller
Skills: Killing Palm, Staggering Palm
Weapon: Pillar of the Caged God, Long Quarterstaff