Many widget-specific properties appear to be missing
Many widget-specific properties, such as ellipsize
for GtkLabel
(see also here), are not visible in the properties panel and thus cannot be set through Cambalache.
Since Cambalache overwrites the GtkBuilder
XML file when it exports, it would need to be added manually through code or some other sort of extension would need to be made to set these outside of Cambalache, which is suboptimal.