Cards that are confirmed by the user (eg. via 3dsecure) require confirmation...

Cards that are confirmed by the user (eg. via 3dsecure) require confirmation before the payment can be captured. Other cards don't. Support both

CRM/Core/Payment/Stripe.php

@@ -435,8 +435,13 @@ class CRM_Core_Payment_Stripe extends CRM_Core_Payment {
     try {
       $intent = \Stripe\PaymentIntent::retrieve($paymentIntentID);
       $intent->description = $params['description'] . ' # Invoice ID: ' . CRM_Utils_Array::value('invoiceID', $params);
-      $intent->confirm();
-      $intent->capture(['amount_to_capture' => $this->getAmount($params)]);
+      switch ($intent->status) {
+        case 'requires_confirmation':
+          $intent->confirm();
+        case 'requires_capture':
+          $intent->capture(['amount_to_capture' => $this->getAmount($params)]);
+          break;
+      }
     }
     catch (Exception $e) {
       $this->handleError($e->getCode(), $e->getMessage(), $params['stripe_error_url']);