We've been doing this since way back. The new Unidens and now the 1095 are going backwards with functionality.
Maybe a future update will include this.
None of the PSR-800 family (Includes the WS1080, WS1095, PRO-18, and PRO-668) has had that level of remote control, so it's been that way for quite some time. They output the control channel data, but it's a bit of a pain to use it for that too.