Incoming call screen always "lockscreenish"

Jun 18, 2011
No matter if the phone is locked or not when I get an incoming call it shows me "slide to pickup the call" screen. Not the two botton - pick up\hang up, but the green slider that should be only on lockscreen. It's not that it bothers me, but it's a lot harder to hang up the call (need to click menu, hang up with sms, then press back..). It goes thorough all themes I've used (stock one too). Any idea?