Merge branch 'staging' into 'stable'

v1.8.5 alpha 4

See merge request sudeducation/cartable!106

src/js/membership.js

@@ -121,7 +121,9 @@ const cartable_show_hide_payment_processors = function(){
         }
         PaymentProcessors_wrapper.append(PaymentProcessors_shown[ppIndex].parents('.cartable-payment-processor-row'));
     }
-    PaymentProcessors_shown[firstIndex].prop('checked', true).trigger('change').trigger('keyup');
+    setTimeout(function(){
+        PaymentProcessors_shown[firstIndex].prop('checked', true).trigger('change').trigger('keyup');
+    }, 2000);
 }
 
 const cartable_pick_membership_amount = function(event){