Unable to access video editing in firefly

I've seen creators saying Firefly video editing is available. Google Bard says it is possible to associate it through the Windows/Extentions tab, but the extensions tab is not working for me. It is a lighter grey tab than others and does nothing when clicked. Any information available on the Firefly video release? 

The team are still working on the video features, and they are not availble in the beta yet.  There is no information regarding release dates at this time.

I am unable to find the video editor of firefly. I found a lot ,watched videos on YouTube for video editing and option of request access but I could not found this.  Could you please help me to find out this.