Seems it only works when on paths of ice that are more than one block wide. last patch I was able to use a boat tunnel 1 ice wide with iron fences on the sides. now it requires ice under the fences as well. I assume this is intentional and bug report can be closed.
Seems it only works when on paths of ice that are more than one block wide. last patch I was able to use a boat tunnel 1 ice wide with iron fences on the sides. now it requires ice under the fences as well. I assume this is intentional and bug report can be closed.