Buttons sometimes have broken icons in the gtk version

[bjorn3]

Related?

(flow_between:17183): Gtk-WARNING **: 10:46:30.846: Negative content height -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner GtkButton)

(flow_between:17183): Gtk-WARNING **: 10:46:30.846: Negative content height -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner GtkButton)

(flow_between:17183): Gtk-WARNING **: 10:46:41.793: Negative content height -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner GtkButton)

(flow_between:17183): Gtk-WARNING **: 10:46:41.793: Negative content height -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner GtkButton)

(flow_between:17183): Gtk-WARNING **: 10:46:44.258: Negative content height -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner GtkButton)

(flow_between:17183): Gtk-WARNING **: 10:46:44.258: Negative content height -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner GtkButton)