Accepted answer: no
I have just been introduced to Path Based Signalling (referred to as PBS) by a friend, and no matter how much I read I can't seem to figure out how to get a station to work properly which has trains coming in from both sides.
I have ended up with using Path Signal behind each platform entrance to 'terminate' the reserved train paths to allow other trains to reserve a path across the signal block. I have included a screenshot to better illustrate my current way of working with these new signals.
I have circled the One-Way Path Signals to highlight them.
As you can see, this setup works okay as the first trains reserved path is terminated allowing the second train (grain/livestock) to enter the station.
I'd like to know is this optimal, or even correct usage of these signals?