Samsung TV Integration - does anyone have one that can actually control the tv?

Hello,

The samsung tv integration seems to be lacking in about every department. I can power my TV off, change TV to HDMI, and change volume but nothing else works or is offered via the integration. Music Assistant cant play to it, it sees it but it has no ability to play my media on it, just a 400 error.

Its a UN55CU7000BXZA, lower end model i believe so maybe its that. I am just wondering if anyone else has had any success in getting full control or shares my pain.

I am going to build an ir blaster anyways but any ideas or tips on the samsung integration would help, i even tried the popularly suggested custom samsung integration (https://github.com/ollo69/ha-samsungtv-smart).

Thanks.