Loom UI display banner patterns in wrong size if using HD textures

Partner Rank: 

1

Partner Team Reporting:

BDcraft

Verification builds:

ver 1.11.0.3, windows

Summary:

Banner patterns are not displayed in right size inside the Loom UI when using HD textures for banners (ie ALL HD ResourcePacks)

Impact:

This makes the use of Loom block impossible for users of PureBDcraft (and any other HD ResourcePack).

Repro Steps:

(Step by step instructions to reproduce this bug)

1. Activate PureBDcraft
2. Place a Loom block
3. Right click it to display the UI

Observed Results:

All the banner patterns on left are wrongly sized as well as the preview pattern on right

Expected Results:

Banner patterns should be sized correctly, no matter the resolution of the used textures.

Screenshots/Videos attached: Screenshots