Tim Brune

I was trying to do this because i was positioning armorstands holding items to look like a chair. I summoned an invisible horse so I could sit on the horse in the chair. I was having trouble sitting on the horse because the invisible armorstands were obstructing it. I gave the marker tags so they no longer obstructed the horse, but the items they were holding became dark. Please give me some advice

I was reading up on reddit and the MC Wiki and it said marker tags were supposed to be used for shrinking the hitbox, which would render the armorstand unaffected by players punching it.