How to set Musescore to display arpeggio properly

Hello,
I work with midi on FL studio, not Musescore. However, I need Musescore so it can export to sheet music.

I have to admit that Musescore's note recognition algorithm is the best of the best. However, it recognizes so accurately that even a slight difference between notes, it also gives a different result. This makes me have difficulty with the arpeggio chords. Picture below is an example

I can quantize the arpeggio chords in FL, however it takes longer. I do not know what I can do to make Musescore display exactly what I want. I tried many ways in midi import but it didn't work.

Thanks for reading.