Lightroom CC Classic 7.2 and 10-bit color

Hello, I have a a couple of questions I would like a simple answer to if anyone knows for sure:

Does the latest LR CC Classic on Windows support 10-bit color display pipeline? Suppose I buy a 10-bit display with Adobe RGB gamut like BenqQ SW320 would there be any benefit in LR for me?

And if it does, does it do so using DirectX (so I could use a GTX card from nVidia and not a Quadro?) or does it use OpenGL like Photoshop that requires the use of a Quadro card to get the 10-bit color pipeline working.

Thanks and sorry if this is asked many times over, I just couldn't find a clear answer on the other threads.