I may be missing something obvious here, but the speed of all of my trills and tremolos (both multi-note and unmeasured) is directly related to the tempo. As one consequence, during any accel. or rit. the trill/tremolo likewise changes its speed throughout. I don’t see anything in playback options which would alter this.
I’d really just like to set trills/tremolos to be one speed regardless of the tempo, and to not be affected by tempo alterations. Is this possible?