Welcome to the Alpha / Beta forum. (For help with pre-release versions of WordPress.) To help you get your question answered as quickly as possible, please have a quick read of our welcome message here.
The welcome message tells you what to put in your posts to help people here to help you. It also tells you what you should avoid doing, and how to keep track of your posts.
Posts are marked resolved when:
a) A trac ticket is open and accepted for the issue
b) The version of WP you're beta-testing has been relased
So, please, have a read, then go ahead and start posting.
Thanks & enjoy your stay, from the moderation team.