Unable to embed a tile from "Pin Live Page" functionality

[Roshna]

Using the Pin Live page functionality, I exposed a report as tile on my dashboard. I could see this tile in my dashboard but when I tried it in my app using the REST API I could see this tile listed but it wasn't loading when I tried embedding it. It shows a continuous loading symbol or displays a message that this visual isn't supported. Can you tell me how can I embed tiles which are pinned from live page functionality?