"Recently used" palette?
Some symbols in the palettes are very often used but it's very inconvenient if too more palettes are unfolded so that I have to either scroll up and down or frequently fold and unfold (even in single palette mode, with just unfold)...
I'm suggesting a "recently used" palette that basically has the same intention as in similar palettes in other software: put what the user has just used/most often used symbols in a single palette, so when using these symbols they don't have to scroll or fold/unfold too many times when using symbols from different palettes.
For example, I use:
Treble clef, bass clef, alto clef in "Clefs";
Accent, staccato, marcato in "Articulations";
Crescendo hairpin, diminuendo hairpin, pedal in "Lines";
8th, 16th, 32nd, 64th through stem in "Tremolos";
pp, p, mp, mf, f, ff, fff in "Dynamics";
System break in "Breaks & Spaces"
often when using MuseScore, so I hope to see a palette containing only these symbols, although it isn't a short list, it's still very very comfortable if such palette exists.