Multiple screens, multiple desktops - not playing nice since Mojave
I have used two extra screens for many years. Imac in middle, one screen left and one right. It has worked perfectly until I upgraded to Mojave. Now, when I swipe left or right to switch desktops, the iMac's screen slides over, but the other two stay still on desktop 1. It's a real pain. Does anyone know of a fix please?
iMac Line (2012 and Later)