[Lazarus] More Gtk3 Status

[denisgolovan]

> Respectfully, I believe the current underlying implementation of Gtk3 is fundamentally a bad design making it unnecessarily difficult to work with. I do not see it being completed and see its poor design as a large part of the reason it has been languishing for so long.

Could you be more specific about "current underlying implementation of Gtk3"?
Do you mean current in-master or the one Michael just publish at foundation site?

-- Regards,
Denis Golovan