Description
I see this popping up in the error logging of my application:

Uncaught PHP Exception TypeError: "Argument 3 passed to 
Shopware\Storefront\Page\Product\Configurator\ProductCombinationFinder::find()
 must be of the type array, null given, called in 
/data/web/releases/20210127.0806/vendor/shopware/storefront/Controller/ProductController.php
 on line 105

**Pos

Description

After logout user should be informed about being logout, by popup with 'You are logged out'.
Consider to use:
Message which fades out over approximately 2500ms. When the fade gets to 100%, the message itself fades out quickly. It may be less of a 'surprise', when the message disappears.

Acceptance criteria

Please use the following template in the issue, when you report a bug:

Description: 

Plugin & Shopware version: 

Steps to reproduce: 

Expected result: 

Current result: 

You can also contribute the solution if you already have one.
To do this, just fork the repository and create a merge request.

We switched this project to MIT license, so feel free to contribute. Unf