I only have Sonos Beam Gen 2 soundbar. I do not have rear or separate woofers. So this is probably a bug that only affects people who use the soundbar alone. However, I can definitely say that it is very critical and very urgent. Because this bug has a huge negative impact on the listening experience. For example, if there is an explosion behind you, the woofer will not work. And if there is an airplane explosion in the air, the woofer will not work.
Just play this test video. You will intuitively see what I am talking about.
https://drive.google.com/file/d/1LVSQiUX1dp3BEmQ6aDHZDOi7RG9zReHf/view?usp=sharing
If you use the Hi-Fi cast app, download it and change the .mp4 extension to .m4a. Then you can cast to the sound bar.
