recon laser designate targets that sustain damage

idk how but you found the exact way to do it, bravo

Same issue here 

yeah holding it worked for me on pc

Hold it up, set it down, do it remote, do it manual,... it's so bugged. Nothing works and I have done it all. I keep looking and see the tanks get attack untill they explode...

I even got an accolade for best designator LOL

I completed this yesterday, Im semi-convinced its bugged depending on the map. 

I was painting targets manually (holding it in hand, scoping in, holding down left click to paint) and spent 3 matches on Eastwood and one on Manhattan Bridge trying to get this challenge. Was getting vehicle destroyed assists all over the place but no damage being registered on the challenge. 

It was only when I played on Firestorm and Mirak Valley that damage started to be counted and I completed the challenge. 

same for me, 0 progress although I painted a tank and even looked at it through the binoculars while it blew up. Painted like crazy the whole day - zero progress. Dart challenge seems to work though.

Oh man, this bug is 3 months old already and I'm experience it this as of December 22. I had 350/2000 because the vehicle was destroyed. It was an IFV vs IFV with full-time Engineers working behind it should be more than 2000 damages received while i keep tagging it.

Same, mine is stuck at 345/2000

not work with desigator dart or binoculars (set down or even hold it and view directly till vehicle destroyed) ea pls fix this 
@PC - redsec!