Its bugged. We had the same problem. BI doesn‘t test and doesn‘t give a damn

I've had a few issues with barbed wire myself. Its so buggy.

When you are mounting a barbed wire, keep away from the fence. IRL if you climb a barbed wire while you are on it, try to move, you will see that the barbed wire gets stuck in your jeans.

Enable the mouse and keyboard function on the First game screen of the game like fortnite, Sea of ​​thieves, Paladins. pls(Xbox one)

In T144895#2022708, @LeDels wrote:

When you are mounting a barbed wire, keep away from the fence. IRL if you climb a barbed wire while you are on it, try to move, you will see that the barbed wire gets stuck in your jeans.

Thanks for the helpful advice)
Maybe you know some more features that need to be done?