[DRE-maint] Bug#977701: gitlab: Missing assets, breaking some functionalities

[Maximilian Stein]

Indeed, I also notices some minor issues like that one after I upgraded 
to 13.4.7-2~fto10+1. For me, e.g., the issue boards stay empty. In my 
browser's web console I see two error messages among many warnings:


Loading module from 
“https://git.example.org/group/project/-/boards/shortcuts/shortcuts” was 
blocked because of a disallowed MIME type (“text/html”).

Loading module from 
“https://git.example.org/group/project/-/boards/components/app.vue” was 
blocked because of a disallowed MIME type (“text/html”).


My browser added an explanation link to these error messages pointing to 
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options.


Most notably, while the message about "app.vue" apparently appears on 
all of my Gitlab pages, the messages about "shortcuts" is only present 
at the issue board site.