error when collecting static files

[Nta1e]

Checklist

I get this error when I ran python manage.py collectstatic --noinput

whitenoise.storage.MissingFileError: The file 'rest_framework/css/bootstrap.min.css.map' could not be found with <whitenoise.storage.CompressedManifestStaticFilesStorage object at 0x1100569d0>.

The CSS file 'rest_framework/css/bootstrap.min.css' references a file which could not be found:
  rest_framework/css/bootstrap.min.css.map

• It seems like css source maps don't get installed along with the library code.
• Raised initially as discussion #...
• This cannot be dealt with as a third party library. (We prefer new functionality to be in the form of third party libraries where possible.)
• I have reduced the issue to the simplest possible case.

[Nta1e]

realized this will be fixed with the new proposed release #8599