The snapshot attached is of AEM 6.3. However, I tested the same in AEM 6.2 and found the same. For my testing, I am using with a package with the cq:dialog only. If needed can pass that on.Thanks for your reply.
Thank you Mshajiahmed.We are just trying to customize Metadata for Dam Assets. It required modification of a certain amount of JS in the overlay. However, the duplicationwas due to presence of JS which were not modified. The JS being simply present caused the duplication/multiple downloads. Understa...