Workaround to prevent GTK downgrade affects Epiphany
!1500 (merged) That merge request makes GTK_CHECK_VERSION return 3.99.99 which prevents recent versions of Epiphany from compiling.
Recent versions use libportal which checks the GTK version and complains if it's GTK4/GTK3.96+
#if GTK_CHECK_VERSION(3,96,0) || GTK_CHECK_VERSION(4,0,0) #error "To use libportal with GTK4, include portal-gtk4.h"
Maybe we should patch libportal/portal-gtk3.h to remove those check versions?