The text on the tab that has focus appears blank, see attached image. When the focus changes to another tab the text of the previously blank tab returns.
This is happening on a Mac running GM version of Big Sur and LightBurn 0.9.18. No problem when running on another machine under Windows 10.
I don’t think that’s not the behaviour in Windows. You should be able which tab you selected, And certainly not the behaviour in previous versions.
Ya, it’s nothing preventing me to use the program, everything works wonderfully as usual, but I thought they should know. It’s probably a quirk in the UI library they use or an OS bug. Hopefully they can figure it out.