Can't print a Tiled Window

Bugs
1

I created a tiled window with File - New - Tiled Window, and dragged two plots into it. Then did “File - Print”.

Expected behavior

Print dialog should appear, and after clicking Print there, a page of little plots should emerge.

Actual behavior

Nothing! No dialog, no printout.

Steps to reproduce the behavior

Platforms affected

Mantid 3.9, Windows

2

This is still broken in 3.9.2 beta (that Anthony has asked us to test). However I note that the tiled plots created by right clicking on a workspace group and selecting “Tiled plot” do print properly.

Is anyone looking into this?