maybe

.github/workflows/main.yml

@@ -23,15 +23,6 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - drupal: '10.3.*'
-            civicrm: '5.78.*'
-            php: '8.2'
-          - drupal: '10.3.*'
-            civicrm: '5.82.*'
-            php: '8.2'
-          - drupal: '10.3.*'
-            civicrm: '6.0.x-dev'
-            php: '8.2'
           - drupal: '10.3.*'
             civicrm: 'dev-master'
             php: '8.3'
@@ -106,6 +97,8 @@ jobs:
         run: |
           cd ~/drupal
           COMPOSER_MEMORY_LIMIT=-1 composer require civicrm/civicrm-asset-plugin:'~1.1' civicrm/civicrm-{core,packages,drupal-8}:${{ matrix.civicrm }} -W
+          cd vendor/civicrm/civicrm-core
+          git apply -vvv $GITHUB_WORKSPACE/patch.patch
       - name: Download Webform
         run: |
           cd ~/drupal
@@ -187,7 +180,7 @@ jobs:
         run: |
           mkdir -p $BROWSERTEST_OUTPUT_DIRECTORY
           cd ~/drupal/web
-          ../vendor/bin/phpunit --verbose -c core modules/contrib/webform_civicrm
+          ../vendor/bin/phpunit --verbose -c core --filter testDynamicCustomFields modules/contrib/webform_civicrm/tests/src/FunctionalJavascript/CustomFieldSubmissionTest.php
         env:
           SYMFONY_DEPRECATIONS_HELPER: 999999
           SIMPLETEST_DB: mysql://root:@127.0.0.1:${{ job.services.mysql.ports[3306] }}/db

patch.patch

@@ -0,0 +1,13 @@
+diff --git a/CRM/Core/DAO.php b/CRM/Core/DAO.php
+index e114d48145..88b6716c05 100644
+--- a/CRM/Core/DAO.php
++++ b/CRM/Core/DAO.php
+@@ -2938,7 +2938,7 @@ SELECT contact_id
+     }
+     // Legacy handling for hook-based fields from `fields_callback`
+     if (!$entity->getField($fieldName)) {
+-      return CRM_Core_PseudoConstant::get(static::class, $fieldName, [], $context);
++      return CRM_Core_PseudoConstant::get(static::class, $fieldName, [], $context) ?: NULL;
+     }
+     $checkPermissions = (bool) ($values['check_permissions'] ?? ($context == 'create' || $context == 'search'));
+     $includeDisabled = ($context == 'validate' || $context == 'get');