Conduit bug

Confirmed the issue see attached test world:

The conduit status effect only activates when the player is in water with the head, possibly this is intentional behavior. But swimming (or staying still) in a 1x1 tunnel, causes the player to loose the status effect.

Video of the issue:

The test for the Conduit Power effect is probably assuming the player is upright and testing the block above their feet instead of the one their head is in. In a 1x1 tunnel that block would be part of the tunnel, not water — unless they have just entered and their head is inside but their feet are still outside.

This is fixed for the most part, but the conduit power won't affect the player if they are in shallow flowing water unless they submerge their head entirely. (For reference, in the Java Edition just walking into flowing water will allow the conduit to affect the player)

Further feedback from the developers is that the conduit power should only affect the player when they are completely submerged. Closing this ticket as fixed now that swimming through a 1x1 tunnel of water source blocks will allow the conduit power work correctly.