User-Agent: Mozilla/5.0 (X11; U; Linux i686; fr-FR; rv:184.108.40.206) Gecko/20080129 Iceweasel/220.127.116.11 (Debian-18.104.22.168-2) Build Identifier: Lightning 0.8rc1 and below The window that popups the IMIP invitation is always in plain text, no matter what the user preference is. Reproducible: Always Steps to Reproduce: 1. 2. 3.
With current version, there's no compose window popping up any more. But confirming, that invitations are plain text, regardless of user preference - changing to enhancement request.