Zend certified PHP/Magento developer

Magento 2.3.7 filter without results in prod system

On Product-Listing the available Filters got listed for the configured Product Attributes, also the availabe amount of products for this attribute is shown within braces on the listing.
When apply a filter on that listing by clicking a item, i get this message:

We can't find products matching the selection.

In the sidebar, the applied / selected filter is shown and is removable.

When doing this in my developer instance (after importing the Database from prod) the products are shown.

What could cause this issue?

Using:

  • Magento 2.3.7
  • php 7.4.26
  • MariaDB 10.4.22 / mysql 15.1
  • without Redis

Did this on prod before testing, but without success:

alias mage="php -d memory_limit=-1 -f bin/magento"
mage maintenance:enable
chmod -R 775 pub/static/ var/ pub/media/
rm -rf var/view_preprocessed/ var/cache/ var/page_cache/ var/tmp/ var/generation/ pub/static/frontend/
COMPOSER_MEMORY_LIMIT=-1 composer update
mage cache:flush
mage indexer:reindex
mage setup:upgrade
mage setup:di:compile
mage setup:static-content:deploy
mage setup:db-data:upgrade
mage dev:source-theme:deploy
mage setup:upgrade
mage setup:di:compile
chmod -R 775 pub/static/ pub/media/ var/
mage indexer:reindex