HitTargetOnly does not work

Summary

The HitTargetOnly=true option for missiles does not work.

Steps to reproduce

Use any missile skill with HitTargetOnly=true enabled. It will be able to hit anything, rather than only the target.

missile{bulletType=ITEM;material=pink_concrete;onTick=kitsunespiritorbTick;onHit=kitsunespiritorbCheckTarget;onEnd=kitsunespiritorbEnd;v=5;i=1;hR=1;vR=1;g=0;mr=8;sE=false;HitTargetOnly=true;in=100} @target

Current behavior

HitTargetOnly=true does not cause the missile to only hit the target.

Intended correct behavior

HitTargetOnly=true should cause missiles to only hit the target, passing through other entities. Additionally, HitTargetOnly=true should probably be an option for regular projectile skills as well, rather than just missiles.

Server log file

https://pastebin.pl/view/8cff1381

Debug log snippet

Example provided on discord

Proposed fixes

Make hittargetonly function as intended.