It seems that water does no longer remove mycilium from dirt blocks. I've tried to remove the mycilium on my mushroom island by using water to cover it. i placed Water sources all over my island and waited a couple of nights, but the mycilium does not get removed like it used to.
Linked issues
Comments 3
This ticket has been closed as a duplicate of MC-130137, which is still open.
This is still an issue as of Pre6. I had covered an area of Mushroom Island with water hoping for the water to decay and it never did.
It wouldn't SPREAD which was good, but it didn't decay.