This bug report is a parity issue with Java.

Summary:

This bug was fixed in the Java version in the 21W11A snapshot MC-150784.

Bottom pixels in the outline of the bottle in the brewing stand do not match the updated texture of the bottles.

Steps to reproduce:

1. Place the brewing stand.
2. Take an empty bottle for comparison.
3. Enter the brewing stand.
4. Look at the texture of the bottle in the brewing rack and the texture of the bottle.

Observed results:

The texture differs in two pixels at the bottom of the outline of the brewing rack.

Expected results:

The texture should be the same (exactly the bottom).

Image:

Brewing stand bottle outline (Java fixed)

Brewing stand bottle outline (Bedrock)

Bottle