Wither Boss projectile miss-targeting when in water stream.

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In addition to what @unknown requested, you can also provide a copy of the world which will help in reproducing the bug.

Steps:

1-Make a cage for a wither (like in the video I sent) and cage him

2-Make a target (preferably straight in the direction) Then let the wither shoot in the "dry" cage. (He will shoot straight)

3-Put the water next to him and watch him shoot off target (Like in the attachment)

Observed Results:

Wither in the water shooting off his target

Expected Results:

Water at the tail of the wither should not affect the trajectory of the wither heads

I have attached the world where this error happened (Here: https://www.uschovna.cz/zasilka/QAIM4R4AJ9J7N9NL-FY7/ )

@unknown Edit the description of this issue to include the steps, observed results and expected results from your comment.

Thank you for your report!
We're tracking this issue in MC-80142, so this ticket is being resolved and linked as a duplicate.

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📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
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Some more insight: the Wither's rotation is changed when you place down the water bucket (since it is standing in flowing water). Therefore the skulls' direction become different as well, but because of MC-80142 they glitch when flying.