Workaround freeze on drag of message over composer body
Evolution freezes when dragging an existing e-mail from the e-mail folder list in evolution to a new e-mail that is being created. This only happens if the e-mail that is being dragged happens to go over the message body of the new e-mail. This does not happen if the attachment bar is open and the e-mail is dragged and dropped directly into the attachment bar without going over the message body.
I am using Fedora 31 with latest updates and latest version/updates of Evolution for Fedora 31.