I have a Confluence group set to only have Confluence access and to only one space. This space is being designed to provide users with information on Jira tickets without having to pay for full Jira licenses. For some reason, even though the Browse Project permissions are set to Public, they still can't see issues in the Jira filter.
Beyond that, I then tried to have a ticket linked opened. They did not have permission. I pasted the same URL into a incognito browser and it came up immediately. Why does the rest of the internet have access to my Jira tickets, but not people with Atlassian accounts who just don't have Jira Software access?