Unfortunately....more integration issues and showing incorrect bag allowances.
I booked a SFO>>YYZ>>YOW>>YYZ>>SFO trip in L class; this maps to Porters Standard Fare on flyporter.com. The ticket was quite expensive at 713 USD. Alaska shows i have a free checked bag.

However, when you go to porter you do not have any baggage allowance...you will be expected to pay for baggage when I check in....this has to stop and be consistent. It would be an extra 90USD to check a bag per Porter.