Hello, I'm working on a button triggered flow on PowerApps which when clicked, sends an email reply to the users email. I was able to get it to successfully send a standard reply but I'm having issues with how to go about the attachments. Users should be able to attach multiple attachments to the reply, all of which they will store into an attachments datacard on the PowerApps end. However, I'm not exactly sure how to translate these into the flow run parameters within the PowerApps OnSelect function. This is what I have so far:
Flow:

Powerapps OnSelect:

Any help is greatly appreciated, thank you!