[tbclark3]

I'm going to need more to go on than that, as no other users have reported that issue yet, and I haven't seen that on any of my devices. What type of device are you using? If you reboot the device, how easily can you reproduce this problem? Does it happen with every song and/or setlist you've tested it with? What steps will I need to take to reproduce the problem? 

The changes I made were quite minimal and should have had no impact on anything outside of flings on the sides of pages. So I don't believe that would have caused MobileSheets to unexpected switch back to the library screen. I have heard of that happening when users have a 4G/5G SIM card in their tablet. Do you have that in yours? If you remove it, does the problem go away?

Thanks,
Mike

No, I don't have a SIM card in that tablet. However, yesterday when I practiced, I had my tablet connected to my phone via the "cellular connection" (as opposed to a Wi-Fi connection to a hot spot on the phone). I believe ChromeOS sees this type of connection as identical to a connection established with an internal SIM card. It is rare that I use this type of connection at the same time I am using MobileSheets, so that might explain what happened yesterday and why I have only seen this behavior rarely.  I'm impressed that you were able to figure out the connection to a specific type of network connection!