Lightroom Android - Unable to Export Photos

Hi,

I am unable to export photos from my Lightroom for mobile app that I am using on my device Samsung Galaxy A-51. It was working fine until last two days and now it is not exporting the photos on Highest available quality jpeg. The photos are taken from Fujifilm cameras and I had always used the settings that I am trying now.

Fixes that I tried and didn't work:

1. Logging out and logging into the app again

2. Uninstalling and reinstalling the app

3. Tried exporting while mobile data and wifi remained closed