Fix deprecated KM test

Author: janslifka

cypress/e2e/knowledge-models/deprecated.spec.js

@@ -31,6 +31,7 @@ describe('Deprecated KM', () => {
 
         // check it is not suggested
         cy.visitApp('/projects/create')
+        cy.getCy('project_create_nav_custom').click()
         searchKM(kmId)
         cy.get('.TypeHintInput__TypeHints .empty').should('exist')