Configure markdown editor to default to plain text

I’m using dockerized OODS that’s used by a Seafile server. Currently whenever a markdown file is opened in an editor, it defaults to a rich text version. How to configure it so a plain text editor would be defaulted to?

Hello @layr
To be honest, not quite following. Could you please record a video file with demonstration what exactly goes wrong?
Additionally, please let us know DS and Seafile versions.

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Sigh.

Using seafile 11.0.12, OODS, updating the image daily:

# docker inspect onlyoffice/documentserver
[
    {
        "Id": "sha256:45ce0f6e49c968a92d8bb85b375390742f436e4e777f078f6ed46ed726df73eb",
        "RepoTags": [
            "onlyoffice/documentserver:latest"
        ],
        "RepoDigests": [
            "onlyoffice/documentserver@sha256:9c76330ee4be00623e204c5305b20f8868c37e0e90c88e351c27feb148aada80"
        ],
        "Parent": "",
        "Comment": "buildkit.dockerfile.v0",
        "Created": "2025-03-18T07:17:46.708379721Z",

See reproduction video. You can see us click on a markdown document in seafile that opens a new tab pointing to OODS. A rich text editor is opened by default, which I manually set to plain text. Latter is what I’d like it to default to.

Ahh, sorry, I could have figured it out earlier. On the provided video you’re working in the Seafile editor. This is not ONLYOFFICE Document server since we don’t support .md files. I believe you need contact Seafile team to discuss this case.