Updating downloaded area on app issue

Whenever I update a downloaded area on the app for Android, it causes all my bookmarked areas to disappear and I have to redo my bookmarks.  Is there a way to fix this or avoid it happening on the future?  Both times have been when I manually updated.

Bump for someone to address this.  Problem is still happening.

Another bump for some site admins to help with this.  Problem keeps happening and is annoying to have to redo bookmarked areas every time I update.