The bug
If water flows downwards onto magma blocks or soul sand, bubble columns will form. For example, in the screenshot below, if the blue glass were to be replaced with water, the entire glass column would be filled with bubble columns.
Linked issues
is duplicated by 4
relates to 3
Attachments
Comments 3
To some it's not convenient at all because it breaks mob farms where magma blocks are part of the killing mechanism and water is used to transport drops. Besides, since bubble columns behave the same as water sources in terms of flowing, it's reasonable to assume that bubble columns are intended to require source blocks and not flowing water.
i dont see how this is a bug. its very convenient