Concerning the “macro” said before, if a Blue can take a look at this video to see what the exploit is, and maybe with his powers, make that the Devs can take a look at it to solve this issue, that would be good for every leveler 
Twinks are using it in every bracket to bypass the new limitations on separated queues added in 8.1.5 …
https://www.youtube.com/watch?v=uB5mUCqcbNQ
(sorry if links are not allowed 
if it gets edited, you can find the video by google-ing " BFA 8.1.5 Twink bg glitch Watch now and join battlegrounds")