I found a woodland mansion and set my difficulty level to peaceful since I wanted to make it my new home but was unprepared to fight as I just started the world. However, upon entrance, I was killed by a vindicator. The game appears to be considering the mob as a non-hostile, even though it is.
Linked issues
Comments 2
Relates from MCPE-47867 Affects version 1.11.x-1.13.0.x
Thank you for your report!
However, this issue has been closed as a Duplicate of MCPE-20990.
(The comments there explain that Evokers and Vindicators will spawn in peaceful, but aren't hostile unless provoked)
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Feedback – 📖 Game Wiki