Some items do not lie in the Armor Stand's hand

Summary:
Some items (most) do not lie in the Armor Stand's hand. There is space between the hand and the item, so the item flies.

• Brush

• Crossbow (MCPE-118619)

• Bow

• Banners

• Disc Fragment

• Sunflower

• Lightning Rod

• Chain

• Flower Pot

• Decorated Pot

• Firework Charges

• Fire Charge

• Name Tag

• Redstone Repeater

• Redstone Comporator

• Redstone Dust

• Gunpowder

• Sugar

• Glowstone Dust

• Buttons

• Enchanted Books

• Book

• Boats

• Boats with Chest

• Amethyst Shard

• Prismarine Crystals

• Conduit

• Bell

• Cauldron

• Anvils

• Beds

• Lectern

• Music Discs

• Brewing Stand

• Grindstone

• Shears

• Snowball

• Slimeball

• Nether Wart

• Bowl

• Rotten Flesh

• Sugar Canes

• Egg

• Fishes

• Rabbit

• Chicken

• Amethyst Bud (MCPE-128027)

• Small Dripleaf

• Big Dripleaf

• Hanging Roots

• Kelp

• Lapis Lazuli

• Dues

• Ink Sac

• Nether Sprouts

• Sweet Berries

• Potato

• Carrot

• Seeds

• Wheat

• Beetroot

• Fence Gates

• Glass Panes

• Fences

• Walls

• Arrows

• Horse Armor

• Saddle

• Maps

• Paper

• Bread

• Ingots

• Bricks

• Rabbit's Foot

• Emerald

• Clay

• Gold Nugget

• Ghast Tear

• Netherite Scarp

• Scute

• Raw Iron, Gold, Copper

Steps to reproduce:

1. Place an armor stand.

2. Put the above items in the arm of the armor stand.

1. Import the world

1. .

2. Look at the connection between the items and the arm of the armor stand.

Observed results:
Items do not touch the armor stand.

Expected results:
Items must at least touch the armor stand.

Screenshots: