Power Automate export & email

Hi,

This might be one for another community but.....

I have created a button on my PBI report that triggers an export of a ppt and a csv that is then sent via email. All works smoothly except my theory was that multiple users could trigger the flow but it only works for me. Is this the power bi permissions, ie d I need to set anything for uers to be able to trigger PA flows? Or is it a power automate permissions thing and the possible users would all need to be set up as owners of the flow? Or it could even be outlook?