Fix 'reset-email' link spec

spec/features/issues_spec.rb

@@ -382,7 +382,9 @@ describe 'Issues', feature: true do
     it 'changes incoming email address token', js: true do
       find('.issue-email-modal-btn').click
       previous_token = find('input#issue_email').value
-      find('.incoming-email-token-reset').click
+      find('.incoming-email-token-reset').trigger('click')
+
+      wait_for_ajax
 
       expect(page).to have_no_field('issue_email', with: previous_token)
       new_token = project1.new_issue_address(@user.reload)