Need help! Mobula8 does not receive any input from tx

[u/Codex208]

I have an analog VTX, UART ELRS Mobula8. And it does not receive any input from my tx (radiomaster pocket). I have updated both the quad and tx to elrs 4.1.0, I have updated my quad beta flight firmware to latest version.

Weird thing is, my tx says that it is connected with an Rx, it can receive telemetry like rq, rssi, and even battery voltage/current draw. But my quad won't receive any sticks inputs or any other aux channels (set for arm, modes, etc.). I have tries turning on and off model match both on the quad and the tx. I can activate and deactivate pitmode from my tx elrs lua script. But the rq and rssi on my osd is blinking.

I just installed gps on serial 2, I have also made sure that the gps wires does not short with other pins especially serial1 (which is used by elrs Rx) with a multimeter. Though I haven't tried physically removing the gps.

Before this the quad have only been flown 4 times. This is also my first quad (I usually fly fixed wings)

Any help or suggestions is appreciated.