Cadence Sensor values not displayed

[dirk]

I connected the CooSpo speed/cadence sensor https://www.amazon.de/CooSpo-Bluetooth-Wasserdicht-Geschwindigkeit-Trittfrequenzsensor/dp/B07JN5F2HS to my phone. Wahoo and Ride with GPS do display the values properly, so the sensor does work. I also conencts to OruxMaps with BT4.0 - if I change the sensor mode to speed, i also displayes plausible speed values, battery is also displayed with 100%.

Unfortunately I do not get any cadence values, all fields stay blank.

Is there any solution to it? I would really love to get it fixed since heartrate, map display gps etc all work like a dream. Thank you so much for your help.