How to show more than 20 posts per page?

I seem to recall a time when you could dive into your profile settings and bump up the number of posts displayed per page to something higher than twenty. It felt much more seamless back then, almost like having a wider lens on your own activity. Is that feature just gone for good now, or am I simply overlooking where they tucked it away?

That's not an option anymore; they've actually pulled the plug on it.

That’s a real shame...