Screenshot is taken upwards from ground level on a superflat river biome world after using /fill to place a 41X41 block sheet of water blocks at build limit and doing /kill @e[type=salmon] to be absolutely certain that they hadn't been swept down from the top.
Well that’s just great What was the reasoning for this change?
Yes they do.
(In 1.16.1 Java anyway.)
Are you in a river or ocean biome?
Screenshot is taken upwards from ground level on a superflat river biome world after using /fill to place a 41X41 block sheet of water blocks at build limit and doing /kill @e[type=salmon] to be absolutely certain that they hadn't been swept down from the top.
Just testing.