Hi @Nayan_Vaish Thanks for checking in! Unfortunately, this is still in our backlog to be fixed.
In the meantime, you may be able to workaround this by having a dummy Javascript query on page load (something that just console logs). You can put the actual query you want to trigger on success of the dummy query and put your logic for the delay in "Run event handlers after (ms)":
It's not a perfect solution since it requires an extra query, but hope it helps in the meantime