Music Assistant Help with Sonos Speaker

I’ve been having some issues with Music Assistant recently. In the course of trying to see what’s going on, I deleted my Living Room Sonos speaker from Music Assistant (entity on the integration page under settings and speaker in the Music Assistant player itself). Now, I can’t get it back. Though it is showing up as a device under the Music Assistant setting, just without a corresponding entity (Controls “This device has no entities”). I did this because I couldn’t play from the speaker. I guess I had the hope I could delete and re-add to get it working. Now, I can’t re-add. I’ve tried rebooting the speaker and rebooting Home Assistant. So, in the hopes of minimizing the number of gray hairs I give myself, I figured I’d ask for help.

How do I manually add a speaker to Music Assistant? The speaker is connected to my network via ethernet.