enter creative world
place a water source block over a Sign and step under it.
see attached screenshots
Environment
Windows 8.1 64bit Java 1.7.0_51-b13
hd7970 with Driver Packaging Version 13.251-131206a-166389C-ATI
MC-47659
Underwater fog when standing in air block, under water block
Resolved
Duplicate
0
Duplicate of MC-47520 - If you have not, please use the search function in the future, to see if your bug has already been submitted. If you could not find the original report, please comment with the keywords you searched for.