Let's compare the heights of tab bars in different XFCE4 terminals based on GTK2 and GTK3 both running their respective default GTK2/3 themes: xfce4-terminal-0.6.3-9.fc24.x86_64 : 28 pixels and xfce4-terminal-0.8.0-1.fc25.x86_64 : 36 pixels I would love this issue to fixed and the GTK3 version of XFCE4 Terminal to be made sane in regard to its height because on my display (16:9) vertical space is very expensive and I miss an extra row of the terminal when I'm running the GTK3 version of XFCE4 Terminal.
Created attachment 1232172 [details] XFCE4 Terminal GTK3
Created attachment 1232173 [details] XFCE4 Terminal GTK2
Overall, menu tab + tabs bar GTK3 : 64 pixels GTK2 : 51 pixels This is unacceptable.
Already reported in 1369002 (and upstream) *** This bug has been marked as a duplicate of bug 1369002 ***