Not everyone in team can see public projects?

Hello. We have a small team of 6 people that have just started working together. We created an Asana Team to help us coordinate our tasks moving forward. I went ahead and created a bunch of different projects, all public. Given that they’re public projects it says they should be viewable by everyone on the team, but when I asked team members, they said they could only see projects that they’d been physically added to. Why is this? How can I make it so all team members can automatically see all projects?
Thanks.