Hi @wyleu,
As @smespresati also points out, you might have noticed that a specific thread was focused on troubleshooting the non-functional behaviour of certain new display and touch drivers of Vangelis, when Chain Manager is triggered on some custom screen hardware.
@riban found that freezing Vangelis to a previous development stage with a targeted uninstall command, prior to the introduction of the toggable keypad overlay (and some other kernel changes I guess), was a temporarily viable solution.
Best regards 