Disable client side decorations (GTK_CSD) by default on Windows (win32)
Submitted by Eduard Braun
Link to original bug (#778791)
Description
On Windows GTK3 windows look like aliens because they currently use client side decorations by default.
Even with the "win32" theme (which tries to emulate something Windows-7'ish but does not have transparent borders) it won't even blend in on Windows 7, let alone any other version of Windows.
Therefore I strongly suggest to disable GTK_CSD by deault on Windows which already makes applications using the Adwaita theme look more native than the "win32" theme does.
Version: 3.22.x