I'm using the find parameter of the WAB URL e.g. http://<your portal url>/apps/webappviewer/index.html?find=10237549
I have several geocoders configured and they all seem to be searched when the URL is processed. This seems quite expensive in terms of performance. Also, if the find value exists in more than one geocoder, then the incorrect geocoder may return a value.
It would be useful to be able to specify which geocoder should be searched by the find parameter.