The Magento 2.4.4 release notes contain this note:
"Placing an order no longer results in the removal of all cache tags that are related to the ordered products from the Varnish cache. GitHub-30128"
If I place an order in the frontend or if I create an invoice for an existing order in the admin, then the Mirasvit Cache Warmer shows first that the cache of the product is removed:
tags cat_p_2, FPC
reason Stock updating
One minute later, the cache of the categories is also removed with the reason "Reindex by cron or triggered by some action".
I would like to know if this is caused by one of my extensions or that this issue is still not solved by Magento. Please, share your experience with Magento 2.4.4 full page cache.
I think that you can find some help from Magento extensions providers. They can consult the comfortable solutions or support general questions related to Magento extension or other technical issues. I highly recommend the support service of Landofcoder. They have 10+ years of operation & serving over 20000+ customers, with an in-depth understanding of the Magento platform and providing services related to e-commerce websites. You can contact them via live chat or email, they often answer right away.
I'm not looking for a company for support. I use another company for solving Magento issues, but I think this question can also be answerred on this forum. It takes much time to create an extra Magento installation to test this full page cache issue without extensions.