this show isn´t canon it erases andy jerry and fred from existence and when season 10 came out it was confirmed andy and jerry was real.it was said seasons 1-8 was real but this show acts like seasons 6-8 didn´t happened like in the show.they act like seasons 6-8 was also part of roseanne book but when season 10 came out it was confirmed only season 9 was part of roseanne book.this damm producers and writers have the nerve to call the connors canon despite the show not making sense as canon
Roseanne & The Conners Wiki