The problem with LDAP group in homer-webapp docker container

[perrfect]

Hello.
I have some problems with LDAP_USERGROUP in the homer-webapp docker container in a /usr/local/homer/etc/webapp_config.json config.
When the container has restarted usergroup are changed from "usergroup": "sec_homer_users" to "usergroup": "sec_roots".
Only removing the container helps
This group I forward to the config via docker-compose, as:
"LDAP_USERGROUP=sec_homer_users"