I installed the Wrangler plugin in Mattermost (Mattermost Version: 5.31.7 on Debian Buster).
It’s config page shows up and I can configure it there. The Plugin Management page says it’s enabled.
/wrangler slash command is not known in the web client - even though my user is the MM admin. How to debug this? Which steps do I have to take to actually enable the Wrangler plugin?