Issue with horn

I don't know what aftermarket wheel you have. I only know the horn switch included with my aftermarket wheel kit was crap. 3 tiny plastic fingers meant to hold it together were no match for that spring. A couple hours at the workbench fixed it. There are 6 keepers in there now, made from 12 very small zip ties.
I honestly don't think any of the aftermarket horn switches are comparable to OEM.