Getting ready to file N-400 this month (with a pending 751). Asking mostly for curiosity since in our case the difference this makes is ~2 weeks.
Our family recently moved between states. PR anniversary is April 20, so technically eligible to file on Jan 20, however because of the move I won't meet the local residency requirement until Feb 3rd (assuming it applies). Except it looks like (per https://www.uscis.gov/policy-manual/volume-12-part-d-chapter-6#:~:text=D. 90-Day Early Filing Provision (INA 334), for people precisely in my position (i.e. Early Filers filing under INA 334), the 3-month residency requirement need only be met by the date of N-400 interview.
Has something like this been discussed here? If so, what's the consensus opinion? I guess it doesn't make much of a difference for me personally but I can see this may be relevant for those who move relatively close to their 90-day early filing date and then having to wait a while (vs those who are already past their 5/3-year mark being able to file and then moving).