Ok, so as previously mentioned in a lot of other posts-applying for N400 moved my ROC from July2021 when I applied. I had my interview for N400 April 4th and it turned out to be a combo interview that resulted in an approval for my ROC and N400. I applied beginning of Jan and got my interview notice in March for April. Keep the hope alive. Just wanted to let everyone know that applying for citizenship while your ROC is still pending definitely moves the process forward!
P.S. I know I don't have a timeline yet, but will add once I go and dig up all the needed dates!