You should be able to attach a document to an approval email using flow.
We are now working on the functionality to attach files to Approval requests.
This is possible today.
Simply expand the approval card by clicking on "Show advanced options" to find the attachment inputs.
it is possible but there is no option to attach the same document that is uploaded in the other platform.
if I create a List in Sharepoint.
Create a new item in Sharepoint attaching documents.
There is no option to put this Sharepoint document on the email attachments.
The feature to expose SharePoint list attachments is on our backlog.
I also would like to do the same
+1 to this.
It might be simpler if we have an option that allows us to choose which attachment(s) we want to include based on files attached on SharePoint list item/any other services.