Double press on home button does not work

[waqqas]

Hi

If I single tap, the app goes in background. Now if i see the app listing (by double tapping) I see that the app is blurred.

If I double-tap when the app is in fore-ground, I go directly on app listing, but it is not blurred.

See the video http://jmp.sh/G9Q8k63

Regards
Waqqas