Inking in pdf on iPad produces too many notes
I tried the ipad version writing one line on a pdf file with apple pencil. On the left side of the page, it, however, produces too many seperate notes, some of which contain only a single stroke.
screenshot:
https://zjueducn-my.sharepoint.com/:i:/g/personal/xy_wong_zju_edu_cn/Ef2gbubSO3NKuZ64eIH9d-cBB5KmtXw93Rw_iJagCYKdag?e=kMkOd6