Investigate UX feedback for analytics project pointer
Background
General UX feedback from !108235 (comment 1241822940)
But I see that it's there to remove a project once it was selected and saved. I recently learned that we use this pattern for saving settings files in projects elsewhere, is this the pattern that we always use? I think a better option would be to include the option "None" in the dropdown.
It's also unclear that after I click on the clear icon and the project is removed, that I need to click Save changes to confirm that. If there was the "None" option in the dropdown, I think that would be clearer.