Deprecated function: explode(): Passing null to parameter #2

Google Analytics 4.0.0
I have applied patch in #2. The error message persists, and occurs 3 times each time admin/config/services/google-analytics is loaded

Deprecated function: explode(): Passing null to parameter #2 ($string) of type string is deprecated in Drupal\google_analytics\Form\GoogleAnalyticsAdminSettingsForm->buildForm() (line 211 of /web/modules/contrib/google_analytics/src/Form/GoogleAnalyticsAdminSettingsForm.php)

#0 //web/core/includes/bootstrap.inc(346): _drupal_error_handler_real()
#1 [internal function]: _drupal_error_handler()
#2 //web/modules/contrib/google_analytics/src/Form/GoogleAnalyticsAdminSettingsForm.php(211): explode()
#3 [internal function]: Drupal\google_analytics\Form\GoogleAnalyticsAdminSettingsForm->buildForm()
#4 //web/core/lib/Drupal/Core/Form/FormBuilder.php(531): call_user_func_array()
#5 //web/core/lib/Drupal/Core/Form/FormBuilder.php(278): Drupal\Core\Form\FormBuilder->retrieveForm()
#6 //web/core/lib/Drupal/Core/Controller/FormController.php(73): Drupal\Core\Form\FormBuilder->buildForm()
#7 [internal function]: Drupal\Core\Controller\FormController->getContentResult()
#8 //web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array()
#9 //web/core/lib/Drupal/Core/Render/Renderer.php(564): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#10 //web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext()
#11 //web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext()
#12 //vendor/symfony/http-kernel/HttpKernel.php(158): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#13 //vendor/symfony/http-kernel/HttpKernel.php(80): Symfony\Component\HttpKernel\HttpKernel->handleRaw()
#14 //web/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle()
#15 //web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle()
#16 //web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle()
#17 //web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass()
#18 //web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle()
#19 //web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle()
#20 //vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle()
#21//web/core/lib/Drupal/Core/DrupalKernel.php(708): Stack\StackedHttpKernel->handle()
#22 //web/index.php(19): Drupal\Core\DrupalKernel->handle()
#23 {main}

Patch #2 worked for me. PHP 8.1.6, MySQL 8.0.29, D9.3.14, Google Analytics module 4.0.0.

Patch corrected my issue.

#2 works here too. Thanks

I have closed this issue because it is a duplicate of 3258588

3258588 covers this issue plus some more deprecation warning and is RTBC.