I'm not good at English so you guys please understand.
I know that it doesn't happen in other DAWs. I've known that midi note should be quantized to closest grid. Whenever i move some quantized chords and try quantize again, some notes don't quantized to the closest grid as the picture above. I don't think this would be useful to any circumstances lol. I would appreciate it if you let me know why does it happen.
(the picture below is quantize option. There's nothing wrong, i guess)