In theory it shouldn't matter. In practice, with the current subsystems, it's hard enough to composit (?) windows, let alone unredirect fullscreen windows. For

In theory it shouldn't matter. In practice, with the current subsystems, it's hard enough to composit (?) windows, let alone unredirect fullscreen windows. For example, there's a tunable in KDE to "unredirect fullscreen windows". Guess how well it works? https://bugs.kde.org/buglist.cgi?longdesc=unredirect&longdesc_type=allwordssubstr https://bugs.kde.org/buglist.cgi?longdesc=unredirect&lon...