Infotext does not appear in Arrays when format = table

[eduo]

Example sandbox: https://is.gd/SU47fd

As you can see, Infotext appears in the field headers in a typical array layout, but doesn't appear in column headers in table layout.

Since part of the point of table layout is saving space, having infotext either on the cells or, preferrably, in the column header would go a long way in that direction while keeping necessary instructions and clarifications centralized rater than repeated line after line.