If what you're reporting that ADS misaligns when reloading while using canted sights, that's default EFT behaviour. Nothing else you showed looks "broken" so I've no idea what you're trying to show. Next time please test without the mod installed before assuming something is a mod issue and not an SPT/EFT issue.
Reload ok. What about the other problems?
Low stance canted sight aim (why does it rise first and then twist, it must be at the same time)
Ammo check on the pistol (checks the pistol magazine, then looks at the front sight with a camera offset for an extra second)
jump pistol animation (when jumping resets to default position)