Issue in Row Level Security in the Browser

I have assigned RLS for a column in the Power BI Desktop, and when I do "View As Role" and select that newly created Role then the data gets filtered and is displayed correctly.

But the same change is not being reflected when I open the dashboard in the browser through app.powerbi.com. I have also added Users and Groups in the "Security" part of Dataset and clicked "Test as role" on the Role that I created in Power BI Desktop.

What could be the issue? What should have been done?

Please help!

Thanks,

Swapnil