Most of the quick service/mobile order places have some outside seating. Leaky Cauldron is all indoor I think.
If I wanted an outside table for table service, I would make a reservation ahead of time and specify that's what you want. Based on what I'm seeing this week, outdoor table seating may be limited to certain times of the day due to staffing. We eat very early so we can return to the parks, and I haven't seen any outdoor tables being used. A few years ago, I remember always being asked if I wanted to sit inside or outside, but no one is offering us that option this week.
Maybe someone else can help with more info.