Power Automate app - write back in Power Bi - can all users see and use this?

Hello  -  We have a Premium Power Bi SKU at our company.   But we do not have Power Automate except for maybe whatever is a free version of it.   I can use it myself, but if my "flow" requires the interaction of any other user, then it seems we get into the need for a paid version of Power Automate.  

Power Automate allows for the ability to "write back" data, such as comments, to a Power Bi report.   There are several tutorials such as this one:  Writeback Comments: How To Implement Them in Power BI & Power Apps (zebrabi.com)

My question is, would everyone in our company that has access to the Premium workspaces be able to actually use this feature?  Or would it be like a custom paid visual, where you have to sign up  X number of users before everyone can actually use it.  

Does anyone know?