Thread:Translating talk:OpenStreetMap/Why can the main translate page "only be translated to українська"?

From the main translate page ( https://translatewiki.net/wiki/Translating:OpenStreetMap ), I click on "Translate this page" which brings me to here ( https://translatewiki.net/w/i.php?title=Special:Translate&group=page-Translating%3AOpenStreetMap&filter= ), and when I select a language and begin to translate (for example Spanish: https://translatewiki.net/w/i.php?title=Special:Translate&group=page-Translating%3AOpenStreetMap&filter=!translated&language=es&action=translate ), I get a mesage reading:

"This page cannot be translated to español.

A translation administrator decided that this page can only be translated to українська."

If it can be translated from English to українська, I think it can be translated to just about any language; So maybe this is about whether or not it should be translated into other languages, in which case I see no reason to allow only Ukrainian, and no others.