Why do seemingly all gacha games have that gacha fake-out anyways? The one where you pull, it's a purple flash or indication that you didn't get the 5* or SSR or whatever, but then there's a follow up with a gold flash or a rainbow crystal or whatever that signifies it actually was a good pull after all!

Is that intentionally put into the games? Is it some kind of bug? I've always wondered.

Alright so, major warning. I exited out of the surface mode in the middle of an outpost assault just out of curiosity to see what happens and it destroys your camouflage without refunding anything except the hologram thing and makes you recraft it in the foundry.
Definitely do not do that