Search filter button only detects current tab changes

[mike-ivs]

Just noticed that if I enter/make changes to the "find project by title or description" search-filter, the changes are only detected/sent to the backend if you click on that tab's search button (project tab/experiment tab/etc).

Examples:

• enter text into the Project's "find project by title or description" box, change tab to experiment, press experiment search button, filter not detected.
• enter text into the Project's "find project by title or description" box, press project search button, filter detected. Remove text, change tab to experiment, press experiment search button, filter not removed.

Desired/Expected behaviour:

• search buttons to detect all filters