I experimented by adding multiple more spaces, and they actually exist if you go back and Edit the Topic Properties. They simply do not display, which I suspect is ¡°a Mark thing.¡±
I think don't that's exactly?concatenation, but regardless try using a hard space character (alt-255 on your num-pad; ¡°nbsp¡±).?
There are other software that tend to lose extra spaces, <CRs> etc as when I create a text block or add text to a PDF and I have to cheat in order to have a blank line hold (start the line with s ¡°.¡±)
KWKloeber