Popstate event handler throws error when state is null

[vitus-prediger]

• FACT-Finder-Web-Components Magento2-Module version (see composer.json):
  5.2.0

• Magento edition and version:
  2.4.7-p7

• PHP version:
  8.2

• Steps to reproduce:
  Go to prediger.de, put any item in your cart, open the cart and proceed to first step of checkout.

• Expected behavior:
  The popstate event listener of bundle.js is able to handle a state parameter of null which can happen according to the specification.
  Especially if you manipulate the URL programmatically, like the step-navigator in checkout does, or call history.back().

• Actual behavior:
  Popstate event handler throws error because state parameter is null.

[Rayn93]

Hi @vitus-prediger

Unfortunately, I can't reproduce this error. On my development environment (SDK v5.2.0), the entire checkout process runs smoothly.

Unfortunately, on https://prediger.de/, I can't complete the checkout (I tried few times) because the page keeps loading and I get multiple errors in the console (unrelated to the webc library):

From what I see, you are using SDK v5.0.0:

Please update your SDK to the latest 5.2.1. If that doesn't help, we'll continue debugging this issue.