We found this tab after upgrading to 23.0.1. We have no need for it and we don’t even see the purpose.
How do we disable (remove) it?
It was added in this Pull Request, which doesn’t have any explanation, but I can see if you have a product you buy from a single supplier or sell to a single buyer, then having those contact details on the product can bring value.
I do not think you can disable or remove it unless you change the code.
You could potentially submit another Pull Request which makes it a setting to show this tab or hide it?
The feature can - thankfully - be disabled with MAIN_DISABLE_CONTACTS_TAB = 1.
