Performer names are invisible

[jimm]

I wanted to update the band member names on our stage plot. The band member labels are invisible! When I click on them, they are highlighted and I can click on the gear icon to get the popup dialog and edit the names, but they don't appear in the browser or when exported to PDF.

I tried three different browsers: Firefox, Chrome, and Safari. The same thing happens in all three browsers.

The names do appear on my iPad running 18.6.2, my Mac running 15.6.1, and my Android running v16. I've made the changes and exported to PDF on my iPad which is of course a perfectly acceptable workaround.