Whenever I try to edit an existing developer product and hit save studio will alert me that the game settings cannot be saved and Im forced to discard my edits. The same thing happens whenever I create a new developer product and edit it, but it will actually save, regardless of the alert message. If I create a product then reopen the monetization page it wont save, only when I create one and edit it without closing the monetization page.
This also appears in the console when it fails.

This has been happening for months, nothing has changed. One thing to note however, I am using teamcreate to edit this game as the old developer quit working on it and it wasnt created under a group. I cannot find any other cases of this, sadly.