Tengo el mismo problema en mi comunidad. La gente quiere compartir archivos JS pero al intentar descargarlos, reciben este error:
Extracto del registro de producción de Rails:
Started GET "/uploads/short-url/qDlrltMxEIJ2aYYdt8lZ200E3wA.js" for 94.31.111.247 at 2025-07-09 05:53:30 +0000
Processing by UploadsController#show_short as JS
Parameters: {"base62"=>"qDlrltMxEIJ2aYYdt8lZ200E3wA", "extension"=>"js"}
Sent file /var/www/discourse/public/uploads/default/original/1X/baab1fc131be960b601467333f5a690b257daeb0.js (0.3ms)
Security warning: an embedded <script> tag on another site requested protected JavaScript. If you know what you're doing, go ahead and disable forgery protection on this action to permit cross-origin JavaScript embedding.
Completed 422 Unprocessable Entity in 17ms (ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 0.0ms)
Los archivos js están en la lista de extensiones de carga permitidas:
