How do I start an Intent from context Menu

I have a contextMenu with a single item inside my fragment. I want to start another Intent but seems the item is unable to detect click

 override fun onCreateContextMenu(menu: ContextMenu?, v: View?, menuInfo: ContextMenu.ContextMenuInfo?) {
        super.onCreateContextMenu(menu, v, menuInfo)
        menu?.setHeaderTitle("Menu");
        menu?.add(0, 1000, 0, R.string.context_add_content_title)

    }

 override fun onContextItemSelected(item: MenuItem?): Boolean {


            when(item?.itemId){
                1000 ->  startManageContentActivity()
            }

        Log.e("Clicked", "Yes at $item")
        return super.onContextItemSelected(item)
    }

    private fun startManageContentActivity() {
        val intent: Intent = Intent(activity, ManageContentActivity::class.java)
        startActivity(intent)
    }

Can someone help me with this

I don't know much about kotlin but I know in java it would be:

@Override
public boolean onContextItemSelected(MenuItem item) {

    if (item.getTitle() == getResources().getString(R.string.context_add_content_title)) {
        // do whatever
    }else {
        return  false;
    }
    return true;
}