Issue Description: We have a existing BasicTest.ts:

  it("Mocked instances are visible", () => {
    cy.ouiaType("PF4/TableRow")
      .should("have.length", 13)
      .eq(1)
      .find("td")
      .eq(0)
      .should("have.text", "Instance one")
      .find("a[data-testid='tableInstances-linkInstance']")
      .should("be.visible");
  });

This test verifies OpenBridge(SmartEvent) instances are displayed. However we can improve this test. For example, we can verify the columns headers (Name, Description, Status ...) are visible.

Acceptance Criteria: Verify headers (Name, Description, Status ...) are visible on the Smart Event Instances page

Out of Scope:

Additional Information: