I have 2 roku remote pros with Voice command. The voice command works great for giving commands to fast forward or rewind a specified amount of time "FF two minutes" for example. My problem is that it doesn't work with youtube tv. I get an error message that it's not supported. Why would it not work with youtube tv? Firestick works with youtube tv. I've also sent an email to youtube tv support, but they said I'd need to contact roku. Please fix this.