I opened the page editor and saved the page again. It seems to have resolved the issue, so I’m guessing there was something left in the cache which conflicted. Now it’s cleared and should be all right.
You changed the pagination to numbers which indeed solved the problem for that kind of pagination. But the problem is still the same with the Infinite Scroll pagination as well as the Load on click.
I must have done it by accident, I didn’t even notice, sorry about that. I thought I saved without a change. That explains the problem though.
Those have known issues unfortunately. Newer Elementor versions use different methods to load the results and there is a very good chance they will not be supported in the future because of that. We are in contact with some developers, but so far no luck to make them work in every single case.
In the upcoming release it is addressed, but still not a 100% functional unfortunately. They may add a hook point to change it later on, that will most likely be the solution to it. Until then all we can try is fix/patch, but it’s not a very reliable solution.