I have now watched multiple times users using my application when they wanted to show me something.
When they want to search something (e.g. in a grid), they intuitively click on the magnifying glass icon in the search bar first.
That doesn't work, so they click into the search field itself. That's almost always 2 clicks.
I suggest therefore adding an event to the magnifying glass that focuses the cursor into the search field when clicking on it.