Tooltips height not automatic on 4.0.5

Well I think I have wasted enough of your time on this small issue. I really want you to know that I am amazed by the time you spent on your forum to help solve all the issues and by your efficiency (always answering in a couples of hours or so). It's really rare (even in the Joomla Community). You're amazing!

thank you !
it is really pleasant to read this