It should be obvious that there are bigger things at play. WDFW is (likely) under direction to accommodate the Tribes. Regardless of the technical issues, they have agreed to "something". I do believe that the plan that WDFW (thanks Phil) has agreed to for PS is that marine fisheries in the ocean are first priority, the Straits second, and the rest can just whither and die.

They have also accepted that ESA listings are entirely the fault of the NI side and that the NI side has taken its share of harvest as development.