I connected Sonos Beam + Sub + 2 One SL to my TV Samsung UE65NU7090UXZT and the whole system works pretty well with most apps installed on my TV (Netflix, Prime Video, Youtube, ecc).
I am facing a problem with the Italian TV app: Raiplay, ver. 2.9.0 (29). Watching films, no problems with advertising, but when the movie starts any voice and sound disappears. Willing to watch a certain film, I had to disconnect the Beam, usually connected on HDMI/ARC port. In this case, no problems with soundtracks.
By the way, I integrated Sub and One SL just a few weeks ago. Before that no problems with Raiplay.
I asked support also to Samsung; they took remote control and master reset TV; afterward I reinstalled all apps, with no difference with respect to before. The problem is still there.