Changes to Nexus interviews?

My partner and I applied for Nexus around September of 2024. I received my pre-approval around January and he just received his this week, so now we're looking at scheduling interviews.

On the website, interviews for the Canadian side are only held at airports, and the U.S. interviews can only take place when travelling by air to the U.S. at a preclearance location. Has anyone gone through the new process? We're not planning on travelling to the U.S. anytime soon, so does that mean we will not be able to complete the process?