Assioma Favero Duals only recorded one side data

Had a ride outdoors yesterday and had to pair my pedals to the Wahoo App on my phone as my headunit was dead. After the ride, I noticed that my power was very low. Pedal settings were set to L/R Duo, and both pedals were paired to the Wahoo App.

Is there a way to see what pedal was recording the power, and is there a way to mimic the L/R Unified setting and attach that to the ride? I would like the ride to count towards FTP detection as I had a really good night in terms of beating a target climbs PB by six seconds.