How to add content on Portfolio Archive Page that doesn't repeat

Do you have any page caching on the site ? either a plugin or on the server ?
As i see the overlapping issue on all devices.
If you log out on your desktop do you also see the issue there?

I can also get the content to display properly on desktop if I use before_main_content, and change the priority to 1. On mobile, it still doesn't change.

What i mean is, that URL you provided, it looks the same on any device i view the page on.

Ahhhhh! Okay! Yes. My host is SiteGround, and it looks like part of their SiteGround Optimizer is "Dynamic Caching." I turned it off and now I can see everything displaying perfectly across the board.

Thank you for your help, David.

If the caching is supposed to help speed up my website, then how can I use it without having this sort of problem?

If the caching is supposed to help speed up my website, then how can I use it without having this sort of problem?

Two options:
a. Clear those caches after making changes to the site.
b. Disable them whilst making site wide edits. And re-enable them when done.

Generally when writing a new post/page or editing an existing one then you should be fine to do nothing or just option a.
However if your making site edits eg. using Hook / Block Elements or adding PHP Snippets that change stuff programmatically then i would always do option b.