Hang at splash screen

[nkordulla]

When I start OZW Admin it hangs at splash screen with the following message:

Missing plug <ozw-config>, please open the terminal and run:
$ snap connect ozwadmin:ozw-config ozwdaemon:ozw-config

If I run this on the terminal I get an:

error: snap "ozwdaemon" has no slot named "ozw-config"

If I run it with

snap connect ozwadmin:ozw-config ozwdaemon:ozw-configuration
error: cannot perform the following tasks:
- Connect ozwadmin:ozw-config to ozwdaemon:ozw-configuration (connection not allowed by slot rule of interface "content")