If you go to Projects / View projects, a list of the existing projects appears, sorted by the groups they belong to.
Probably you want to see the projects of a specific group only. Then you should be able to use the Filter on Group.
But when you press the button and check ungrouped or a group or some groups and click Submit, you see...
...no projects at all:
- 15201 no projects.png (27.34 KiB) Viewed 12129 times