Adding filter to aggregation has search "string with special charecters "/""

Hi All,
I am creating visualization with pre-filtered search,
I have confirmed that it contains details/data for normal search query : "http_request:"/coredb-main-ws/read/getFeaturesByIds".

But If I add this to Sub Aggregation filter. It gives below error.
Error: Uncaught Error: Syntax error, unrecognized expression: [data-label="http_request:"/coredb-main-ws/read/getFeaturesByIds""] (
at window.onerror (

Surprisingly this has been working with my Kibana3