There is an easy solution to that now,

Don't pass or roll on the gear, let it expire. The tank rolled need if it dropped, just move on and don't click on the loot window they'll be like (Roll please) and just keep going, they have three options here, 1: continue, 2: Stand afk and wait on it, 3: leave and get nothing

They should pause the loot timer until the dungeon is over or everyone clicks need/greed/pass.