Sync filters not working on Grouped field

[yohanp17190]

So I am able to get the sync filter working for 2 datasets having similar fields but I have 2 grouped fields that I am trying to apply it to and it does not work on those. 
I have made sure to even name the fields and the field values the same as well as the Sync filter name assigned is the same. 
Any suggestion on what I might be doing wrong?

[yohanp17190]

@amitchandak 
Here is the video 
https://www.youtube.com/watch?v=jKOjXPkXO8U

[yohanp17190]

@amitchandak I saw some video online that guided on how to get it to work across different datasets, and it seems to have worked but my issue is not with it working across datasets but with the sync filter not working on Grouped data even on the same dataset. 

[amitchandak]

@yohanp17190 , Please share a link to check. I think Drill through across report has been used. Share screenshots of what is not working.

[amitchandak]

@yohanp17190 , Sync slicer only works for the same column. I doubt you can do that across columns of two tables.