I understand it was supposed to be fixed in 184.108.40.206 but this bug is still there. I have rich text format multi-line control disabled by a rule, it was disabled in IE (although not greyed out), but scroll bar is not showing.
In Chrome and Firefox the control has scroll bar, but is not disabled at all. I can edit and save back.
So it's really two bugs.
the below control is disabled through rule, it doesn't have scroll bar and can be edited in Chrome and Firefox
the below control is disabled through Control Setting and it works fine.
If I disable in control setting I can't save back to list so I have to disable through rule.