Summary: Geometry Is Off By One Pixel Compared to Java.
Steps To Reproduce:
Step 1: Place a Brewing on Java and Bedrock.
Step 2: Compare.
Step 3: Repeat.
Observed Result: Brewing Stand Geometry Off.
Expected Result: Brewing Stand Geometry Should Match Java.
Related issues
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could you please provide screenshots that compare the two versions

The Bedrock brewing stand collision box is 14x14 pixels at the bottom while the wireframe outline is 12x12, but both are centered X- and Z-wise. The texture is 14x13 pixels at the bottom and overhangs the wireframe by 1 pixel on the North, East, and South sides. I do not have Java so can’t compare how it is there. This seems to me too trivial an issue to count as a bug.

Though the there's a bug similar to this not the same thats about a stair outline being wrong
@unknown
I would also like to remind you. The bug tracker does not track issues related to version parity that do not meet the criteria below:
The feature affected by the parity issue is present in both Bedrock Edition and Java Edition in the latest release or development version
The feature behaves differently in one edition than in the other
The parity issue was introduced in Buzzy Bees (Bedrock Edition 1.14 / Java Edition 1.15) or later and was not present before

Assuming that Screenshot (173).png, Screenshot (174).png, and Screenshot (175).png are from Java edition, the issue here is just that the wireframe outline and hitbox on Bedrock does not match the collision box. The collision box and the the textures are the same in both editions. The hitbox and wireframe outline being inaccurate are already tracked at MCPE-59928 and MCPE-59922, so I am resolving this report as a duplicate.
This is actually not related to MCPE-59928 since the wireframe and the hitbox are identical. The collision box being different to either is not an issue.