Cleave doesn't work anymore

I use a sword - it all of the sudden stopped working :(

artphelia: Have you tried left-clicking an icon in your skill bar yet?

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aerisod wrote:

A mace.

Clever troll was successful. Not a single other person posting in this thread recognized that you're not the Original Poster.

Either that, or you were speaking on his or her behalf, in which case all our suggestions about left-clicking an icon in the skill bar are moot since you would have advised the original poster to do that anyways, in which case this thread would be better posted in Bug Reports. But artphelia just said sword, not mace, so I think I know which one is which! :)

Yes I have tried left clicking but it still doesn't work - it doesn't even appear in the skill bar

I've restarted and left clicked on the skill bar again and now it works. Thank you very much for the good advice!