I’m not sure if small translation issues of the GUI should be reported in the forum as well. Since I couldn’t find a more suitable place, I’m just posting it here.
In the German GUI environment, the property section “Bracketed Noteheads” in the bottom panel of Write mode is labeled “Notenköpfe in eckigen Klammern” which translates to “noteheads in square brackets”. This doesn’t seem to be quite right because round brackets/parentheses are handled there too. I think, the literal translation “Eingeklammerte Notenköpfe” would be more appropriate.