iPhone 4s and iOS7 issues

Hi! Yesterday I updated on iOS7 on my 4s. I like new features (at last 😉) more than its new look... However I found 2 issues. I can't control my device with remote in original dock for iPhone 4/4s (unable to play music,change song,pause) and I can't play music from control center. Will there be some fix for these issues in the future?