Hi, how do I use rclone flags like "--transfers=1 --checkers=1 --tpslimit=0.5 --tpslimit-burst=1 --multi-thread-streams=0 --protondrive-original-file-size=true --drive-use-trash=false" with the backrest GUI?

I tried a couple of things but it seems to just blank ignore everything I try.

Thanks in advance!