version: latest playstore
MuPDF used (before current update) to not cut off the area marked by trim marks on corners. It looks like it now do the trimming, but it is doing it incorrectly, making some some text portion to cut away (I think it is shifted to left side)
Following are screen shots
- View in Google drive viewer:

- View in MuPDF previously:

- View in MuPDF currently:
