Button mode does not exist

Newbie here, just bought the Pro 1.

There is an Input/Output setting where you can choose between switch or button mode.

If you choose button mode and the available sub-settings, nothing happens; it remains a switch.

It should only trigger as long as my finger is on the display in button mode.

Firmware is the latest.

Am I missing something?

Regards,

Ah, I see, thank you. It would be nice to have the same for the GUI, though.