some question when represent midi as sheet music in piano transcription

[Chunyuan-Li]

I encountered some issues in piano transcription.If represented as sheet music, on one hand, the presence of the pedal causes the durations of the notes we derive from audio to be longer than standard. On the other hand, the poor separation of piano hands in the score (may due to the fact that the maestro dataset consists of single-track MIDI while in Musescore it is dual-track) leads to an appearance that is consistent audibly but looks quite distorted. I'm wondering if you have researched these two issues.