Binoculars "spotting" doesn't work through clear glass

As I was playing the beta, i took a position in a city block house with clear glass windows and tried to spot opponents from it using binoculars only to realise that I'm just looking at the guy and no "spotting" is happening.

After breaking the glass with melle the "spotting" mechanic started to work.

This was something that I just thought to myself "it doesnt make sense, that glass is blocking "spotting" action on an opponent that I clearly see"

Hopefully it will be fixed on launch