Is online desyncing when using created content a common thing?

[MrClearGuy]

I've seen a few posts after doing a Google Search but I haven't found anything concrete on whether 2K is aware. Played like 10 Private Games tonight using Created Content, the first time I've played online in 2K17. In any match that was played with created content (arenas, etc) we dync'd from each other. It was very dumb. After the second we game we tried running 'tests' to see if we'd desync. 

We used a custom arena, in-game superstars. Desync
In-game arena, CAW's. Desync. 
Custom arena, CAW's. Desync. 
In-game arena, in-game superstars. Works fine. 
One in-game superstar, one caw, in-game arena. Desync. 



How is a game allowed to ship like this? Will this be patched or is online just absolutely screwed?