How to make apache serve .js.map

I get 200:

/**

  • This is a dummy file for testing webserver support of JavaScript map files.
    */
    {}

Currently I have a lot of warnings:

    Could not check that the data directory is protected. Please check manually that your server does not allow access to the data directory. To allow this check to run you have to make sure that your webserver can connect to itself. Therefor it must be able to resolve and connect to at least one its `trusted_domains` or the `overwrite.cli.url`.
    Your webserver is not set up to serve `.js.map` files. Without these files, JavaScript Source Maps won't function properly, making it more challenging to troubleshoot and debug any issues that may arise.
    Could not check for JavaScript support via any of your `trusted_domains` nor `overwrite.cli.url`. This may be the result of a server-side DNS mismatch or outbound firewall rule. Please check manually if your webserver serves `.mjs` files using the JavaScript MIME type. To allow this check to run you have to make sure that your webserver can connect to itself. Therefor it must be able to resolve and connect to at least one its `trusted_domains` or the `overwrite.cli.url`.
    Could not check if your web server properly resolves the OCM and OCS provider URLs. To allow this check to run you have to make sure that your webserver can connect to itself. Therefor it must be able to resolve and connect to at least one its `trusted_domains` or the `overwrite.cli.url`.
    15 errors in the logs since August 27, 2024, 5:44:17 PM

    Could not check that your web server is properly set up to allow file synchronization over WebDAV. Please check manually. To allow this check to run you have to make sure that your webserver can connect to itself. Therefor it must be able to resolve and connect to at least one its `trusted_domains` or the `overwrite.cli.url`. For more details see the documentation ↗.
    Could not check that your web server serves `.well-known` correctly. Please check manually. To allow this check to run you have to make sure that your webserver can connect to itself. Therefor it must be able to resolve and connect to at least one its `trusted_domains` or the `overwrite.cli.url`. For more details see the documentation ↗.
    Could not check for WOFF2 loading support. Please check manually if your webserver serves `.woff2` files. To allow this check to run you have to make sure that your webserver can connect to itself. Therefor it must be able to resolve and connect to at least one its `trusted_domains` or the `overwrite.cli.url`. For more details see the documentation ↗.
    Could not check that your web server serves security headers correctly. Please check manually. For more details see the documentation ↗.

Actually I created another thread for it, but got nowhere yet.