GtkExpander label and child no longer fill the available space in 3.20
@creiter
Submitted by Christoph Reiter Link to original bug (#765602)
Description
Two problems:
- gtk_expander_set_label_fill() no longer works. Any idea how to get the label to expand horizontally?
- The child of GtkExpander no longer fills the available space. This can be worked around by setting h/vexpand on the child, but imo this should work without it.
Version: 3.22.x