Mobs that would usually try to avoid lava, don't try to do it, when it's in it's flowing form. (Doesn't matter if they are aggro'd or not)
How to reproduce:
Place a Creeper in the middle, surrounded by flowing lava, and see if they try to randomly walk through it.
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duplicates 1
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Thank you for your report!
However, this issue is a Duplicate of MC-54702
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