FR: Shift-click selects all lyrics in column in Engrave mode

I’ve been thinking of a simple way to move all lyric stanzas on a system in one shot, either vertically or horizontally.

What about allowing Shift-click to select all lyrics in that column when in Engrave mode? Shift isn’t currently used, I believe, since Engrave doesn’t permit the selection of multiple contiguous elements (well, except with Ctrl). Then all lyrics in that system could be baseline-adjusted, or all lyrics in that column could be nudged horizontally.