Configuration form throwing site encountered an error.

Kindly review the patch or !4 MR.

Updated patch and MR.
The list of content types is not showing properly because of this issue → .

$node_types = $this->entityTypeManager->getStorage('node')->loadMultiple();

Load node_type other than node.

$node_types = $this->entityTypeManager->getStorage('node_type')->loadMultiple();

Thanks!

Merged MR.

Automatically closed - issue fixed for 2 weeks with no activity.