Wikijs was successfully installed :)
Please open https://__DOMAIN____PATH_URL__ and follow the steps to setup Wiki.js

After following the setup steps, login, create an home page, click on the upper right wheel.
In the Modules / Authentication, activate the LDAP / Active Directory and apply following parameters and click Apply:

Strategy Configuration
LDAP_URL: ldap://localhost:389
Admin Bind DN: uid=__LDAP_USER__,ou=users,dc=yunohost,dc=org
Admin Bind Credential: __LDAP_PASSWORD__
Search Base: ou=users,dc=yunohost,dc=org
Search Filter: (uid={{username}})

Registration
Allow self-registration: Yes
Assign to group: Guest

If you facing an issue or want to improve this app, please open a new issue in this project: https://github.com/YunoHost-Apps/wikijs_ynh