Description of problem: When text is marked as selected on firefox-wayland, it fails to propagate to clipboard. Unable to reproduce with latest trunk. How reproducible: firefox-62.0.3-1.fc29.x86_64 Steps to Reproduce: 1. select text by mouse 2. try to copy to other window/application The primary seems to somehow interfere with selection clipboard, when something is put to primary and then switched back to firefox, Firefox overwrite primary with selection context.
Should be fixed now by firefox-62.0.3-2.fc29.