feature request: making selecting notes less of a pain

[ix-bat]

hi, i've been using mikumikuworld for quite a bit now, and noticed it was a massive pain just to try to select the right note. if there were multiple notes occupying the same space, i would have to drag away every single one just to select the note i want, then do it all again in reverse. i realised this could be made alot easier if it worked like how the k-shoot mania editor works, by making it so that if you select a specific note type in the timeline tools bar, it would only let you select and edit that kind of note. for example, if i were to select taps, it would only allow me to edit taps, etc. it may just be me that has a problem with this, but maybe this could be an option, for charters making more complex charts with many overlapping notes.

edit 1: there also seems to be an issue where if i combine two sliders, it creates two steps instead of just one, sometimes breaking the entire slider.

edit 2: i've also noticed that said overlapping notes don't load properly, but that may just be a problem with the .sus file extention, or sonolus itself.

[crash5band]

This wouldn't really solve the problem if you had multiple slide steps or trace notes close together. I'll see what I can do to improve it..
Connecting slides is supposed to create two steps, but you are not supposed to put any two notes on the same tick and lane.