2nd renewal:

Nexus expires in August 2023.
Applied for renewal on October 2.
Received approval today, December 21, 2022. Address was original interview location.

Similar to jv66, I had a change of address, new countries, and even new documents (I added on a birth certificate). No interview required. I was kind of surprised as I figured they would want a new picture.

Edited to add: I noticed a few folks speculated about their country list sparking an interview request. My list in the last 5 years was Argentina, Austria, Chile, France, Germany, Ireland, Israel, Italy, Netherlands, and the UK. None of those alone, or in combination, were apparently enough of a red flag to trigger an interview. I didn't figure the European countries would, but thought the South American countries or Israel might.