Bug with assault boats?

[2ndLt_Fjun]

Tried to search but couldn't find anything about it on the forums - perhaps its old knowledge.

I found a bug with assault boats the other day which seemed pretty weird. By "jumping in and out" from assault boats, infantry can move indefinitely along a coast line. What you do is to click on the water hex to make them board the boat. Then click on the land hex next to the one you entered to make them debark again, click on the next water hex to make them board and so on.

It can definitely be abused, even though it's kind of silly