Unable to download js attachment

Bug
12

I have the same issue in my community. People would like to share JS files but when trying to download them, they get this error:

A rectangular box with a red border displays an error message stating that a change was rejected, possibly due to insufficient access. (Captioned by AI)
A rectangular box with a red border displays an error message stating that a change was rejected, possibly due to insufficient access. (Captioned by AI)579×149 2.71 KB

Excerpt from the rails production log:

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)

js files are in the list of allowed upload extensions:

A computer screen displays a user interface for managing authorized file extensions, listing common image, video, and document formats with options to add or remove them. (Captioned by AI)
A computer screen displays a user interface for managing authorized file extensions, listing common image, video, and document formats with options to add or remove them. (Captioned by AI)830×184 7.23 KB