@Brian Thank you for doing this!
This is a bit of a stretch ask but here’s a real use case (mine). I checked OF3 on my iPhone, and omnifocus:///today linked to my Groceries perspective instead of the Forecast/Today perspective. I realized that that’s probably because I set my “Today & Watch” setting to display the Groceries custom perspective on the Today widget on iPhone (that screen when you swipe to the left of the home screen and lock screen). I did that so when I’m at the grocery store, I have a quick reference of what I need to get, without needing to unlock my phone. It’s much easier than 1) Unlock my phone, 2) go into OmniFocus, 2.5) Return to the main screen with my shortcuts if I was within certain projects or perspectives, 3) select the Groceries perspective.
I would think other people have different uses for that Today widget other than the Forecast as well. Any chance to change it so omnifocus:///today is not linked to whatever custom perspective the “Today & Watch” setting is set to? Hope I was clear.