Resizable textarea for the attachment description
When uploading attachments, you can add a one-line file description. It would be nice if it'll also be possible to add some longer text in a textarea, that'll be displayed after the short description in the ticket comment.
Currently, I'll usually upload the attachment with a short description and add another separate comment with a longer description, which is a bit annoying.
ticket system → attachment
comment description added
normal → minor
Comments along with attachments → Resizable textarea for the attachment description