I presently have my 2020 MBA connected to two QHD displays. I couldn't get it to work with a single dock cable, but I connect the dock (which has lots of other

I presently have my 2020 MBA connected to two QHD displays. I couldn't get it to work with a single dock cable, but I connect the dock (which has lots of other peripherals) and one display direct to the second USB-C.