- Navigate to Web Content in the Control Panel
- Add Basic Web Content (or any web content)
- Click on Related Assets and Select a type
- Open the advanced search, in the search bar above, click on the field and hit the down arrow button
The advanced search fields are centered in the window and are in view.
The advanced search fields are off to the left outside the iframe, if the iframe is resized it will come in to view, however it should not be so far off.
Please see attachment for more details.