Gtk4: Font selection dialog very slow to start in gtk4-widget-factory
Trying the new Font dialog reveals that it starts after relatively long delay not present in current gtk3. Then opening it second time crashes the program with this message:
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Gdk:ERROR:../gdk/x11/gdkglcontext-x11.c:189:gdk_x11_gl_context_end_frame: assertion failed: (context_x11->frame_fence == 0)
Bail out! Gdk:ERROR:../gdk/x11/gdkglcontext-x11.c:189:gdk_x11_gl_context_end_frame: assertion failed: (context_x11->frame_fence == 0)
fish: “gtk4-widget-factory” terminated by signal SIGABRT (Abort)