Hi Allan,
I am Dave, I will help you with this.
In Edge, open its Settings, then go to System and Performance, the Hardware Acceleration setting is still there in non ARM version 110.0.1587.41
If that setting is not available in the ARM version, the best option would be to report this bug to the Edge Developers, open the Feedback pane in Edge (Alt + Shift + i) and report this bug to the Developers there.