Carried models of some items will be larger when using any HD texture pack

Still happen in Preview 1.20.0.20

Hello, I'll try to identify the problem, let me know if you have a different idea.
The HD texture pack changes the resolution of the item (e.g. 16*16 becomes 32*32) to cause the game to want to render, but due to pixel size adaptation issues, the item looks larger.

您好，我来试着鉴定问题，如果您有不同的想法，请告诉我。
高清纹理包因为物品的分辨率发生了变化（比如16*16变成32*32）为导致游戏想要渲染，但因为像素大小适配问题，从而导致物品看起来显得更大。

Still happen in 1.20.0 Release

Affects in 1.20.1, 1.20.10.24 & 1.20.10.25 Preview

Affects in 1.20.20.20 Preview

Affects in 1.20.10

Affects in 1.20.20.21 Preview and 1.20.20.22 Preview 

it only affects snowballs in 1.20.10 and newer not 1.20.1

Still happen in Preview 1.20.30.24. This problem is also happens with HD resolutions of items from mods.

Still happen in Preview 1.20.40.20

Affects in 1.20.40.21 Preview

This issue is still happening to my game on Windows.

perhaps i came here for help or maybe it was to try to get this bug fixed sooner, dont really know, but there is a texture pack made to fix this bug although in a bit of a janky way. 
the hopper block was missed in the texture pack and snowballs and arrows dont get fixed with the same method, so i tried to make a modified version and i fixed hoppers using the existing code, but i havnt been able to fix snowballs and arrows. 
i dont know much about bedrock texture packs or making anything for bedrock in general and it took a lot of research just to get it to slightly work on snowballs, and i was hoping to see the work i cannot complete can be completed by another, so i tried reaching someone smarter than me. the maker of the fix texture pack has messages off, and none of the texture pack servers i was in could help, so ig im here now.
this is the original texture pack
and this is my modified version
this image is how far ive gotten in fixing the issue

affects 1.20.50 and 1.20.60.21

I thought I'd try this myself with 1.20.50 now released and it's still there.  I'm pretty sure this issue and MCPE-120618 Custom items are rendered too large in third person view - Jira (mojang.com) are the same bug as the issue seems to only apply to items with a format version of about 1.16.100 or higher.  Thing is, none of the affected items listed in the description have publicly available json configuration from what I can see.

That is until now.  As of 1.20.50 the Apple item was updated to format 1.20.50 (see bedrock-samples/behavior_pack/items/apple.json at main · Mojang/bedrock-samples · GitHub), and as of this update at least (I haven't checked older), it is also affected by this bug:

I had hoped that if there was at least one official item with a more recent format version that I could see how to fix custom items that use features that have more recently been available in newer versions without forcing me to also use 16x16 resolution textures.  Sadly, the update to the apple has confirmed that apparently not even vanilla items can be correctly configured to work with both a recent item format version and any texter pack with a higher resolution than 16x16.

also Apple, and Trialkey is affected by this issue.

affects 1.20.60.22 preview.

affects 1.20.60.23 preview

affects 1.20.60.25 Preview

Reply from @unknown:
Please use the Mojira Discord to request adding Affects Versions. Comments like this add unnecessary clutter and hide more important information.
(Delete this entire comment after reading)

affects 1.20.80.20 Preview

This affected items list contains the exact same items as MCPE-172710

The list of affected items in the description is the same as the list of affected items in MCPE-172710. This is probably significant, though it's not obvious what the connection might be. It might also be a coincidence.

Note that for wolf armor was added in latest release (1.20.80) which are no longer experimental outside of gameplay

Cobweb is also affected but differently

@unknown, that is MCPE-183464.

The same items in this list are also affected by MCPE-185729.

Died Bundles too