Library upload mobile app iOS

Hello all,

last year I uploaded my whole iPhone gallery to my server via the App, it worked well for about 9000 images & videos. So I also set up autoupload for new pictures.

After I got the new iPhone I wanted to turn on the feature again. I choose the same folder and the same settings. But when I checked “upload whole library” it startet to upload all files again, even the ones that already exist on my server. Its about 14.000 files now and the crashs always when want to use it since it uploads everything.

Is it possible to that the server checks if there is the file already?

Thank you