After successfully attaching media, it was not clear to me that clicking on the media would remove it.

After successfully attaching media, it was not clear to me that clicking on the media would remove it, which could be quite bad if the user is taking photos or video live. I had suspected that after attaching, I would select media that I wanted to include or exclude (which would be indicated by a checkmark), which I think would be preferable than the media being removed altogether

No file or test is named. Start by locating the media-attachment interface and reproducing the behavior described; compare the current removal interaction with the proposed selection and checkmark flow. Done means the removal action is clear and users can distinguish included from excluded media before submitting.

Written by the indexing model from the issue text.