I do have it confirmed, by @NickBS in private message dated 15 March, that "It's been accepted as a bug" - in connection with the word-wrapping problem.
But that's why it's essential that we see the programmers' changelist, and don't rely on the moderator's summary of problem reports.
Locking down this thread now and have created a new thread here - BT Webmail Feedback v2 (post 16th April release) - BT Community
Please use this to highlight any new or unresolved issues and general feedback and I'll work with our email team to review and agree next steps.