CefGlue on Linux in 2022

[sjoerd222888]

The CefGlue demo for Linux is using GtkSharp which is discontinued unfortunately. What alternative to GtkSharp would make sense to use for developing a new example for Linux? Avalonia does not yet support CefGlue, see: https://stackoverflow.com/questions/741 ... -dependenc
QtSharp project is also more or less dead: https://gitlab.com/ddobrev/QtSharp/-/issues/35
What else would exist? What would be the simplest way to get a Linux CefGlue application working? No GUI components required, just the ability to render into a frame.