Opening MULTIPLE files from Project Find Results

How do you open more than one file at a time from Project Find Results?

If I click on one result, it opens that file … but then if I click on the next result it yeets the first file and opens the second. This behavior makes absolutely no sense to me.

This has just cost me 15 minutes. HOW do I change this behavior?

Install package project-viewer
Define groups/projects in right panel (they can be nested).
Clicking on a group can open a bunch of files
or a project directory makes available all files in that directory.
Read the manual. I hope it’s the workflow you want. If not you might have to tweak the workflow around it.