Video Frame counter wrong

I've a problem with the counter of frames. This counter always starts at the beginning of my projekt in bar 1.
When I insert a video and set the starting time of the video to bar 2, the frame 0 of the video is on bar 2:01:000. But Sonar's frame counter is at this position on frame 50 (25 fps video).
 
Best to explain is with a picture:
 

 
As you can see on this screenshot, there is a video starting on bar 2:01:000. SMPTE timecode is set to current time. But the frame counter still starts on bar 1 and shows 50 here on bar 2.
 
Is there a way to set the frame counter to current time like it's possible with SMPTE?
 
thanks
_Markus