Non-Universal Glitch

I'm running TeamViewer on four devices:

Windows 7 desktop, screen resolution 1920x1080

Windows 10 laptop, screen resolution 1366x768

Debian 9 Linux Desktop, screen resolution 1024x768

iOS 12 iPad with the TeamViewer App.

Everything works fine except that when I connect to the Windows 7 Desktop from the iPad, the right side of the screen is cut off, and there appears to be no way to scroll over to that right side.

I searched the Knowledge Base and didn't come up with anything.

Any suggestions?