Nextcloud + Collabora CODE not working. Missing https

nextcloud is installed in docker, accessed via nginx proxy manager. I decided to install CODE through the application. Doesn’t work: Saved with error: Collabora Online should expose the same protocol as the server installation. Please check the ssl.enable and ssl.termination settings of your Collabora Online server. How can I provide him with the https protocol?

Try consulting documentation from either the app store listing or the project github repos linked off the app page.

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