Hi I guess there is a bug in Dorico writing notes on one percussion line. As in my score up and down there are another melodically instruments, I was not able to write notes with a mouse after double clicking this line, because Dorico “thinks” I would like to write for piano or glockenspiel. See attachment.
If I would like to copy some already written side drum bar using shortcut R, I was not able to select the whole bar clicking a line. Only Marquee Tool “solved” this issue…
Unpitched percussion instruments are basically non-functional at this point, even one-line percussion instruments. This is why unpitched percussion is our highest priority following the release of Dorico 1.1.