From status.mendix.com
Mar 19, 2024
Mendix Cloud free apps deployment issue
Resolved - The issue is now resolved after a fix was rolled out.
We identified an issue with the network configuration that was restricting public traffic for the newly deployed applications.
In case you are still facing any problems with your free app, please contact Mendix Support team.
Regards,
Ronald
Thanks for the feedback.
The problem has been solved however in another way:
I need to unlink the app, and re-publish it again, then it works. I don't know what was the reason behind, otherwise, publishing would hang forever without any feedback. I tried the version 10.6.5 and 10.8.0 both, the results were the same.
With 10.8, even the app was published successfully, the app was not accessbible.