make card expansion work in IE
Ticket
make card expansion work in IE+status
make card expansion work in IE+priority
make card expansion work in IE+tag
make card expansion work in IE+commit
make card expansion work in IE+issues
clicking on a card title (or the arrow to the left) is not expanding the card in certain browsers.
make card expansion work in IE+example
Tonya (from early steps) had this issue (reproduce by signing in and searching on May 13):