I am on the 2.14 version and I tried importing gravity and orientation samples, and they don't seem to work on my device. I have a Samsung Galaxy C7 with Android 8.0.0

I remember those samples were working before, but I am not sure it was before or after I updated from Android 7 about two months ago. So I downloaded 2.12 from F-Droid and fresh installed that, but they still didn't work. I had an old backup from v2.6.1 and tried that as well, and the uniforms were working on that version.

Currently I'm on 2.14 and tried a couple of other sensors. Linear, gyro and inclination uniforms doesn't change the output of the shader, but I don't know what they do exactly, I just shook my device and nothing changed. Light and magnetic sensors work, so not all of them are broken. I tried disabling power saving mode, phone orientation, looked into app settings to see if there are some permissions I haven't given, changing sensor delays in the settings, but nothing changed anything.