After some testing with a HHD developer. It seems the ally power button does not send the hold event required for the power menu to show up. Therefore opening power menu is theoretically impossible for now.
However if someone has more info feel free to reach out.
After some testing with a HHD developer. It seems the ally power button does not send the hold event required for the power menu to show up. Therefore opening power menu is theoretically impossible for now. However if someone has more info feel free to reach out.