Struggle to transfer from Config to Overlay Yaml

[analog zodiac]

Hi! I hope someone can help me to solve this as I am getting crazy with it.
I have a working config as the following:
"Séries TV TEST": overlay_files: - default: languages
I can even successfully add more complexity to it but I kept it simple for debbing purposes
I try to move this config to an external yaml file into overlays_series_tv_test.yml.

Here are the changed configuration:
"Séries TV TEST": overlay_files: - file: config/overlays_series_tv_test.yml
and
overlays: languages: overlay: name: languages
I have tryed many alternative config, with no success so far.
The logs say the yaml file gets loaded properly and that's it.
Can someone help please?

[vast marsh]

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[surreal pollen]

You can’t move default files to an external yaml

[analog zodiac]

thanks for letting me know; it makes sense now

that's the reason I had to download and store the 4K png locally

[summer kite]

antwanchild used !aenh

@analog zodiac, anything else needed here? If not, please type /close and hit enter. Please respond within 24 hours of this message or it will be archived.