I deactivated and re-activated the plugin and they all came back. THANK GOD!
I never deactivated the plugin, it must have been after the last update.
@joost1960 I also experience the same issue, you can click SAVE but it doesn’t create any new buttons.
I will be looking for a new plugin with less issues. or just revert back to text links….
thanks
@frederik850 Can you share what you used. I also want to get rid of this feature. thanks