I'm new to Survey123 Connect and it solves a bunch of problems for me with long multi-choice menus. The issue I'm having is the fact that spaces are not allowed in the name field of the choices XSLForm. I've substitute underscores for the spaces, but it looks funny when I display survey results. Are there any work arounds for this issue? Can the data be processed after submitting? Is there some kind of postprocessing trigger like you might see in some relational databases?
Can you please elaborate more on where you are displaying your survey results? In most clients the choice label will display instead of the name, in the label you can use spaces for your choices which will make the choices appear as expected.