My Files contents appears off screen :)
Hope you are enjoying your summer!
Having had a couple of reports of folder contents being empty in 9.3 and 9.4, I've done a little investigating and i believe the issue is that the file browsing window doesn't reset or resize when entering a new folder..
So.. i open MyFiles, open a drive with a large number of subfolders. It opens correctly, with a scroll-bar on the right. If i open a folder at the bottom (which i need to scroll down to), the window remains the same size as it was for the larger parent folder and the contents are effectively off-screen at the top.