Do you guys know how Superset is able to carry out async query executions in the background, even if you leave or close the page? For example, I'm able to initiate the execution of an async query, leave the page, come back, and see the updated timer and continued GET requests to /queries/{queriesLastUpdate} being sent (as if I never left the page). Are Web Workers involved? I've been trying to understand this for a while now :sweat_smile: