A repo demonstrating the issue of TabTip not "notifying" WPF application of its presence. Therefore - the keyboard is covering parts of the WPF application (.NET 4.0 -> .NET 4.6.1)
This behavior was different in Windows 8 - see discussion in Microsoft's forum.
Also - see the discussion in StackOverflow.
There's a working solution in Microsoft repository, but it's only relevant for .NET 4.6.2+
- Windows 10 1703
- Windows 10 1803
