Im trying to learn how to add a menustrip with code. I want that my toolstripmenuitems stay next to each other like this:

But i'm getting this:

This is my code:
private void Form1_Load(object sender, EventArgs e)
{
    MenuStrip menu;
    menu = new MenuStrip();
    ToolStripMenuItem test;
    test = new ToolStripMenuItem("&test");
    test.DropDownItems.Add("aa", null, aa_click);
    menu.Items.Add(test);
    this.Controls.Add(menu);
    MenuStrip menu2;
    menu = new MenuStrip();
    ToolStripMenuItem test2;
    test2 = new ToolStripMenuItem("&test2");
    test2.DropDownItems.Add("zz", null, zz_click);
    menu.Items.Add(test2);
    this.Controls.Add(menu);
}
Thanks for helping me!
                        
Don’t create multiple menu strips, but only a single one where you keep adding your menu items to: