Unclear behaviour of filters on pipeline page

[solemnwarning]

Hello

I recently started using the "Filter builds using a conditional" pipeline-level setting, but due to its location I thought builds matching the expression would be triggered in addition to the things selected below (Pull Request, push, tag), rather than filtering them.

I think it would be good to explain on the page that the desired type(s) of builds must be selected in addition to describing them in the filter expression (as shown).