So are bugs ever going to be fixed?

I was told that the Cheetah mines were suppose to disapear once the mech dies, but they stay for several minutes still. It was a mod that told me thing, so why isn't this fixed yet?

Is the bug where you can comeback quicker if you hit the excape button right before getting killed so you can respawn much faster been taken care of yet?

These are the big 2 I can think of right now, feel free to add anymore I am not thinking about right now.