Hi, I am unable to upgrade from GUI of Elastic Cloud SaaS from 7.4.2 to 7.7.1 or 7.8.0, due to
Deployment > Edit
"Your changes cannot be applied
The requested cluster configuration change is not permitted. Value of field 'cluster_topology.instance_configuration_id' cannot be changed to [aws.coordinating.m5].
" The aws.coordinating.m5 configuration is not available for editing. Refresh the page and try again. Still not working? Update the configuration with the advanced editor or through the API."