How to cover up dispensers on minecraft with vines?

I saw it in a jungle temple in a jungle biome please help how you hide dispensers with vines because the dispensers can shoot through vines

maythem

You shift and hold onto the vine then place it

Matthew Oliver

With vines in hand, hold down Shift and right-click on the Dispenser. You can use this technique to place any block on any sort of interactive block such as Chests, Droppers, Enchanting Tables, Anvils, Doors, and Hoppers.

Bb Major