Pagination in the pipelines screen doesn't work as expected.

1. When I go to the bottom of the page and click "Show more".
2. The page jumps to the top, and then expends the list of pipelines.
3. To see the added pipelines of the second page, I have to scroll down again.
4. The more often I click "Show more", the more I need to scroll down every time.

What I expect:

When I click "Show more", I should stay at the current position in the page. Then the second "page" will be directly below my current position.