Wikimedia Bugzilla is closed!

Due to distinction between upper and lower case in Wiktionary the links in MediaViewer.
In the section "Used on ... pages" "On other sites" 
when there is a link to a Wiktionary entry and the entry in Wiktionary is in lower case the link from MediaViewer is in upper case and thus links a not found or incorrect page.

Example:
https://commons.wikimedia.org/wiki/Category:Merops_bullockoides#mediaviewer/File:Merops_bullockoides_-_Tiergarten_Sch%C3%B6nbrunn_5.jpg

it links to 
https://is.wiktionary.org/wiki/Býæta
while it should be
https://is.wiktionary.org/wiki/býæta
(note that I have a script there that redirects automatically if the page does not exist)


please fix, thanks.