https://photos.app.goo.gl/vSWiPaYprUVdRL2k9
So it is explained in the video shared, that if you are out of range of the block, and hold the "Mine" button, you can insta-mine when walking or running while looking at a single row of blocks that are stone related (as far as my testing goes). This affects but is not limited to:
Stone, cobble, andesite granite diorite, their polished forms, and likely more. This affects worlds with and without cheats.
This happens with and without beacons. It does not work for efficiency 1-3.
There are times Iron has been able to be insta-mined but it seems that it either doesnt work or i dont notice it not working.
If this is fine on public, feel free to change it around, but since this may be an exploit, im just putting it as private
Thank you for your report!
We're tracking this issue in MCPE-45619, so this ticket is being resolved and linked as a duplicate.
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