I filed form i-751 in November 2021, (WAC Receipt #) and it is still pending , No Biometrics it only shows (Case was received). I decided to file for N-400 under the 3-year rule this past November 2022. Naturalization interview is scheduled for February . My interview notice for the N-400 did not mention anything about my pending i-751, and whether this will be a combo interview. Has anyone been in a similar situation?