When client visibility is enabled and the variation is out of stock, the automatic function activates and hides the variation. The following message is then displayed: "The variation is not visible to clients because it is out of stock."

The issue was that the variation remained active in the background but was hidden in the shop. When such a variation was called up, the change indicator appeared immediately with the message that the variation was being removed. If you simply saved at this point, the client was deactivated.

This issue has been resolved: The client remains active in the background and the variation automatically becomes visible again as soon as stock is added.