I'm running Thunderbird 128.11esr in Kinux Manjaro (all up to date) and since I updated to 126 the drag-and-drop feature for adding attachments or pictures has stopped working: It acts as if the attachment is there, but the file icon is greyed and with a ?, the file size is 0 bytes, and if trying to send or save as a draft, I get the message: "Please check that you have access to the file". I installed this version through Flatpak, since I had problems with the version from the official repository. Any help much welcome!