ELRS V3 on SPI based Meteor 65/75?

I have the older version Meteor 65 and 75 with the SPI based ELRS receiver. I have tried to update them to the latest Betaflight 4.4.2 along with my transmitter (Radiomaster Pocket) to ELRS 3.3.0. I cannot get them to bind with or without a binding phrase. My Crux35 binds no problem with the binding phrase on ELRS 3.3.0 with the same transmitter. If I downgrade everything to ELRS 2 (Betaflight 4.3.1 on the Meteors) they all bind as expected.

Does anyone have ELRS V3 running on these SPI based boards? Any ideas what I'm doing wrong?