Locus as service killed by Camera?

I use Locus Classic Pro on my Samsung S20FE. Locus is running as a service but from time to time (several times during a daily hike) it is killed (no dialog about stopped service just disappears from the bar and it is turned off). It is not only running, I have navigation ("navádění") to a point. I do not use any other apps except Camera + sometimes I reply to someone on Messenger.

I realized that Locus is mostly killed when I use the Camera (the default app) to take pictures and I change the aspect ratio, zoom or switch to video.

I do not use power save mode.

Is it possible that Locus as service is killed by Camera?