Select SharePoint Files and Merge Them into a Single PDF Using Power Automate

Due to the ongoing COVID situation, teachers have been using Teams and SharePoint to deliver trainings Online. In the SharePoint Site, the Teacher creates a Folders with the library with unique permissions such that Student A cannot access the Folder\Files of Student B. Student usually send their assignments as attachments to their respective teachers in email attachment. The teachers find it difficult to manage the individual attachments.