Unable to enter configuration menu on Radiomaster Pocket

[gwvr]

My Radiomaster Pocket is running the "RM Factory" version (POCKET-V2.9.0-PROD-2023.7.27-C.bin?) of EdgeTX, with ELRS. I haven't tried updating to EdgeTX 2.10 because I've seen #235.

The Tx is receiving telemetry from Ardupilot and I have it set up to give an audible Rx battery low voltage warning.

I've just installed the Yaapu script and it displays but shows "no telemetry". I am unable to enter the Yaapu configuration menu with TELE -> RTN -> TELE. I can bring up the Yaapu debug screens.

How do I access the configuration menu?

[gwvr]

I was unaware that CRSF passthrough needed to be enabled on the flight controller for Yaapu telemetry (if this is explicit in the Yaapu docs, I didn't see it).
This thread/post gave me the information I needed to configure arducopter and enable Yaapu telemetry. Telemetry updates were slow initially, much improved by changing the telemetry ratio.

I still can't access the configuration menu.