But the thing is that I can't see a single image in the photos app at the moment. I tried some different options to sort files in the photo app but no images can be found.
Will this tracker-tool remove files from MyDocs if I accept "remove databases and restart tracker"?
Nope, no worry, you can stay confident that no MyDocs file gets damaged when reindexing.
The images showed up when I opened the camera-ui and tried to watch them from there.
"Fetching media information" and after that I could see them from the desktop shortcut aswell.
I tried rebuilding with tracker-cfg before this maybe that also helped.
Thank you!