Hi, I’m using /e/ on the Nexus 4. It should be the latest official version.
The camera app constantly starts itself when it thinks I double press the on button, both in lock screen and unlocked. This is highly annoying, as it takes a while for the camera to load for me to then close it again. On other phones there was a way to turn that “Camera on double press” feature off, but I can’t seem to find it on /e/.