All GPX files, tracks waypoints no longer accessible after recent update

Hi all, I’ve been using DMD2 for a few years now and really love it, thanks!

So it seems the program updated recently on my phone, and I lost all my saved tracks, waypoints, etc!  I have some backed up on my google drive, but everything on my phone is gone!  Or is it?  Samsung Galaxy S10plus, if anyone has some idea’s where I could find them I would be so very thankful.

It seems the new app is quite a bit more uptodate than what I had been previously running, looks very nice.

thanks again,

Richard