If you update an observer either by moving it or a block update occurring in front of it, the observer will continue to power the block behind it indefinitely. To de-power the block you must brake the observer. This bug could brake almost all Redstone based builds since a large majority of todays contraptions rely on observers. (BETA- 1.16.100.56)
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Thank you for your report!
We're tracking this issue in MCPE-100441, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Mojang Support – ✍️ Feedback and Suggestions – 📖 BDS Wiki – 📖 FAQs
-- I am a bot. This action was performed automatically! Please report any issues in Discord or Reddit