pageName in web url issue

[zcherkoui]

Hello, 

I am testing the solution "Embed a report in a secure website or portal" via iframe.

https://learn.microsoft.com/fr-fr/power-bi/collaborate-share/service-embed-secure

I have a report which has several pages and therefore I use the "pageName" parameter which displays the desired page but I always see the other pages at the bottom of the report, whereas I want to display only the page declared in the parameter .

How can we limit this display?

Thnks,