Hi, I have a large table which needs many columns (too many to do manually with alt-enter) joined together in this particular way:

A1: textA
B1: textB

I need to join these two cells with a carriage return like so:

C1: textA
textB

Everything I have tried as a carriage return has only given me the □ character instead of a carriage return. Is there a way to do this?