Bug: misplaced Cursor in Edge

Hi,

while using hackmd with Microsofts Edge Browser i noticed a that sometimes the cursor has a problem.

From what i can tell, it happens while handling with lists.
I copied a text from a word document to hackmd. I replaced the tab from MS word with the star. It works for a while but ocasionally the cursor is always one line higher then it is shown.

So lets say i click on line 50. The cursor is shown in line 50. If i insert a character it is inserted in line 49. sometimes the cursor is shown on top of a character. That is when the letters in the two lines are not aligned. That behaviour is shown in the attached picture.

After a reload of the page everything is back to normal.


Edit: hackmd is deployed using docker (hackmd:1.1.0-ce)