How to setup machine translation? Can't find docs on it...

[farfalk]

Hi, thank you for this amazing app.

I'm using it as a self hosted docker.

The problem: I've obtained an API key from console.cloud.google.com and restrained it to "Cloud Translation API". I then used that key in the following ways:

• set it up in the env GOOGLE_TRANSLATIONS_SERVICE_ACCOUNT_KEY
• copied it as it is in the google translate config menu
• copied it in the format key=<KEY> suggested by Google when you copy the key
• copied it in a json-like format {"key":"<KEY>"}

In any case, the config seems to be accepted:

I tried refreshing multiple times, logging in and out, but the translation button never appears in the reviews list.

I can't see any particular error in the logs.

What am I doing wrong?