Action server with actions organized in folders possible?

I have an action server in Python. It became quite complex recently, so I decided to split up the actions into separete files. Then I moved these files to sub-folders and created files for each. When I start the action server locally, the actions in the sub-folders are registered correctly. When I deploy this action server as a docker container, the server does not register the actions described in the sub-folders. There is also no error message that points me in any direction.

Am I missing something here or is this simply not a supported feature?

The solution to this was apparently easy. The docker image loaded “actions.actions” which is only the file in the actions folder. Generalizing to it “actions” solved it.