When I try to declare an ecs template in declarative mode, using the example provided in the README, I get the following error:

ERROR: Not allowed to override inheritFrom. Allowed overrides are label, cpu, image, memory

Adding inheritFrom in "Allowed declarative settings" gives the same error:

ERROR: Not allowed to override inheritFrom. Allowed overrides are label, cpu, image, memory, inheritFrom

The only way I've found to declare an ecs template is to set "Allowed declarative settings" to all