If I'm not very mistaken, directly after the double shift feature had been implemented to insert words from the Matchbar, the nice thing was that words that had been added from the same segment to the glossary, were listed in the suggestions (context menu) too.
This was great, since it allowed me to insert these new terms in a longish segment at different places.
During the transition from Matchbar to Matchboard, this useful 'side-effect' of double shift has vanished.
Could it be restored please? It's useful.