Hi @joris.roling, current v2.1.x uses a subset of the ASCII. It starts with the space (20h) and goes up to _ (5Fh). The & should be fine. I just tested that and I can use it no problem.
FYI, I am going to extend above with the lower case and some extra characters. When done, the most of the ASCII (20h … 7Eh) will be covered.
I’m sure I had a control showing a blank label when instructed to show somethine like “Bla & Bla”, by removing the “&” it showed up. Will check again. Thnx!