How can we drill down the data when embedding a metabase (open source version)?
You cannot. That's currently an Enterprise Edition functionality:
@flamber Does the on click functionality works in embedded?
@Anum Are you talking about Click Behavior?
Then only for URLs.
Embedding is also called "single-signed embedding", so it does not have a sense of other embeds.
@flamber Does the click behavior works when the dashboard gets embedded?
@Anum Like I wrote: Yes, but only for "Go to custom destination > URL".