Raw file editor does not trigger an event for the Flow app

I’m trying to configure a Flow script that neet be triggered when some markdown files are being updated.

I have the following configuration :

The script is triggered correctly when I add or delete a markdown file, but not when I modify a file content directly from the nextcloud interface using the integrated raw file editor.

Note that it works fine when I update the file by uploading a new version of the same file.

I there a way to catch an event when a file has been edited using nextcloud integrated editor ?