Marketplace owner get an error when adding default product

I did a fresh install of latest commerce 2.20 and Marketplace dev. on drupal 9.

I followed all the steps in the help document and created a marketplace owner user, added a store and then went to my store page and click add product.

I get the following error messages.

Notice: Undefined property: Drupal\commerce_marketplace\Form\MarketplaceProductForm::$entityManager in Drupal\commerce_marketplace\Form\MarketplaceProductForm->buildForm() (line 18 of MarketplaceProductForm.php)

Error: Call to a member function getStorage() on null in Drupal\commerce_marketplace\Form\MarketplaceProductForm->buildForm() (line 18 of MarketplaceProductForm.php)

This is whats on line 18

if ($product = \Drupal::request()->attributes->get('commerce_product')) {

Am I missing some setting in my default product setup?

Thanks
Edit: Admin cant add products either.