First, I assume you are using the SmartThings Edge driver, yes? I only ask because when I look at the images you provided, I see evidence of a problem in more ways than just the "status." For example, your speaker is reported as "ungrouped," but the groupVolume is different (18) than the individual speaker volume/level (17), which isn't really possible.
If you are using the Edge driver, then I have to refer back to one of the "known issues" I mentioned in my original post wherein the SmartThings Edge integration intermittently stops reporting or responding properly (or incompletely) via the API or even in the device presentation in SmartThings' own app. This behavior has also handicapped my SharpTools dashboards, which are connected directly to the SmartThings API and don't use the replica driver in any way.
When I posted the replica driver, it was my understanding a fix was already in the works, however, according to some reports, the problem has gotten worse with the latest release (3-14-23) of the Sonos (Beta) driver. SmartThings engineers are very much aware, but haven't provided any updates as yet. A couple of people have reported that an ST hub reboot helps, but I've found that to be a temporary fix at best.
I've been debating for the past couple of days about how to handle this in my original post as the replica integration works for me about 90% of the time, but you sort of solved that for me. 
Unfortunately, I've had to postpone any further work on my webCoRE integrations using this driver as well.
Sorry I don't have a better answer for you...yet.
