Left game as the only player with gold knockdown getting finished and lost 85 RP for it

This is more of a PSA rather than me just being upset (don't get me wrong, I am). My squad got wiped (we are a 3 stack and frequently play together but often just do normals) and I was the only one with a gold knockdown left, I started getting finished so I just left to get into a new game plus I was mildly frustrated with how I died. The finisher would have almost been ended anyways and the only way to get back in the game would have been the enemy stopping finishing me and letting me kill them. I did not know the penalty for leaving (especially in a situation where we were fractions of a second from losing) would be losing all of my RP and my 3 stack being locked out of queue for 10 minutes. So this is sort of a warning and maybe a bit of a request; even in a stack you will be punished with no warning, I have never left a ranked game in any season of apex, even in a similar situation. Don't let your RP be wasted like mine.