Would like to be able to "Replace" an attachment. Currently are forced delete or post above.

If a file is uploaded and added in review there are no options to account for mistakes. For example, I am working on a design for an ad and post the wrong proof by accident my only options to fix this are to delete the file entirely (which adds confusion to the reviewer as to why the task they were notified about has disappeared) or I can upload a new file above the mistake (which forces me to create a new review and the mistaken upload is still in their feed increasing the chance they respond to the wrong post). It seems intuitive to add a "replace file" button that is live for at least the first 5 minutes of posting to account for user error and allow the flexibility to replace the mistake and not add any confusion of deleting or reposting.