my page comment(i have enabled the page comment in Atahualpa) will display all the comments in last comment page, even i have already enabled "Break comments into pages with 19 comments per page and the page displayed by default"
when i disable "Enable threaded (nested) comments levels deep", the last comment page will display only 19 comments, then go to next comment page
the confusing is if i disabled "Enable threaded (nested) comments levels deep", there's no thread mode in comments

this bug is from 3.4.2 to 3.4.4