DDM version 2 hotkeys not working

Like everyone else who has been complaining for YEARS DDM is fundamentally broken.
Was running an earlier version which although primative did allow me to control my two old monitors.
Now have three new dell monitors and needed to update DDM to the latest version to get them supported.
I cannot set different hotkeys to control my three monitors, as the app copies the same hotkey sequence to each one, and has the cheek to ask me to move the mouse to the one I want to switch !
The mouse is on the machine I want to switch to, so its not displayed on any screen at the time.
Its also soooooo slowwwwww to switch now.
Please bring back dedicated hotkeys for each monitor.