I am using for android. and I activated "Split application binary", IL2CPP.
I take the saved file from the player who gets the problem. and analyze, problems that are
1. some of the items from inventory are removed.
2. item definition attributes values are changed.
currently, I got the problem in item definition attributes in-shop inventory. I attached the inventory saver script to shop inventory.
and item definition attributes are changed in the same category items and same parent item definition.