Although, there is no place you have a link for this but, you can pass a request variable n in the url. For example if i want to see all the closed issues then, i would append the url in such a way that it becomes: https://pagure.io/pagure/issues?status=closed&n=500. The problem is, it's not "all", the upper limit is set to be 500 as of now. Do you want to scroll the page for more than 500 issues or is it good enough ?

I'd generally want to be able to scroll any number of issues as I can use the page search features and stuff like that... a limit doesn't IMO make sense. Would be nice to have it in the UI as well. Of course I have no say in the project, this is just my opinion.

a limit doesn't IMO make sense.

Well it helps preventing DDOS attack angle.

A limit does make sense in the sense that otherwise the list of issues on a single page can become massive, which means your browser might crash (happened with other apps we maintain).
I would suggest a paginated list of all issues and a search function to find the one you're looking for.

Let's close this then, since we already have the list of all issues, paginated and there is a ticket and a PR for the search functionality.

Thanks for your report though :)