Paginated Report Multi-Value Parameters on EmbedUrl Do Not Work

[stevenamani]

I have a very simple paginated report with one multi-value parameter. When I set the values via the embed URL, the parameter values are not passed correctly to the report and only one value is passed. The url is formatted as follows:

https://app.powerbi.com/rdlEmbed?rp:HospitalName=220031&rp:HospitalName=450051

Is this a known bug or are there any workarounds to this?

[stevenamani]

To expand, I have made a small test. I added a text box to the report whose expression is: =join(Parameters!HospitalName.Value,"|"). When I run the report in the viewer or using the normal url, the text box shows all the selected values. However, when I use the rdlEmbed, it only shows the first selected value. This has got to be a bug and we really need it fixed urgently.