match-action table do not support negative number

[KaiyiZhang-uo]

Hi,

I am trying to populate my match-action table using table_add

I found when the action parameter is a negative number, it always transfers 0 to the action.
In the above example, I hope when the key==0, executes the action set with parameter -1.

Is there a way to transfer the negative number to the action parameter？