The Consistently Bugged Abilities

I've read the patch notes and the direction League is going, but I still haven't seen anything about fixing some pretty common ability bugs. The abilities are terrain builders. There are many of them. Anive, JIV, Taliyah, Yorick, Ornn... etc etc. Clipping, immobility, visual bugs where your champion blinks back to the same spot until the terrain drops, moving through other terrain, flashing into terrain, being stuck in the air if you're hit by a knock-up and a terrain spell at the same time, and the list goes on.

I would really appreciate terrain spells be addressed, since it's likely they will never be perfect. It's the nature of graphical electronic games. All the units on the map can't be perfectly coded when there's so many abilities, champions, and overall detail. BUT! The amount of times a Nunu snowball stuck around until he died, an Anivia wall clipped someone into the terrain, a Trundle pillar clipped someone into the terrain, a Taliyah wall clipped someone into terrain, or abilities that interact with terrain such as Naut's pull that can sometimes pull him through walls or turrets, Talon's jump that will have him glitch to the direction from where he started his jump and stay on the same side of the terrain, Camille gets hit with a knock-up while traveling through terrain and is sent thousands of miles into the sky.

Can these be addressed and cleaned up, please? This is too common.