I try to activate the default marketing page to use it as subscription center for newsletter unsubscribers.
unfortunately there is a issue which I didn't found a solution so far which my google research...
An error shows up and tells me "Content: Be sure to select a form" (I translated this from German to English, so I'm not sure if the error message is exactly this one)
I have selected the "Default Subscription Center form" and this is activated and working without any issue.. does someone of you have an idea what could be wrong?
Thank you for your help!