Merge pull request #5603 from nextcloud/backport/5601/stable28

[stable28] test(cypress): Wait for syncs after opening+editing in in `sync.spec.js`

Author: mejo-

cypress/e2e/sync.spec.js

@@ -36,8 +36,10 @@ describe('Sync', () => {
 		cy.intercept({ method: 'POST', url: '**/apps/text/session/*/sync' }).as('sync')
 		cy.intercept({ method: 'POST', url: '**/apps/text/session/*/save' }).as('save')
 		cy.openTestFile()
+		cy.wait('@sync')
 		cy.getContent().find('h2').should('contain', 'Hello world')
 		cy.getContent().type('{moveToEnd}* Saving the doc saves the doc state{enter}')
+		cy.wait('@sync')
 	})
 
 	it('saves the actual file and document state', () => {