Is it possible to input such kinds of time signatures?
I'm now producing examples of a braille music notation manual for braille translation software developers. When I came to the following examples, I was stuck because I'm unable to produce them in Musescore. The edit box of the time signature property doesn't allow both space and SMUFL notehead characters, so I'm completely unable to do them. Should I launch a feature request, or is there a way to produce them? I don't want the fake thing like dragging symbols or SMUFL characters to attached to the first note of a bar, which will not help braille translation at all. Thanks!