Can’t add new value to options of the Drop Down List in the inspector.
Same here, the inspector for the new dropdown component is broken (Unity 5.2b5 too).
Hi,
I pushed a fix to this bug on July 1 but it seems the fix hasn’t yet made it to a beta version.
Our processes with pull requests, code reviews, automated testing and QA can sometimes result in significant delays between a bug is fixed and it is included in a beta. It will get there eventually. Sorry for the inconvenience in the mean time.