We would like to use Template:Blackletter, which relies on the Unifraktur family of fonts, for some pages on the Bengali Wikisource, but as the template relies on web fonts provided by the Universal Language Selector, this is not particularly helpful for those readers who are not logged in. We thus would like to enable support for said web fonts by default ('wmgULSWebfontsEnabled' for bnwikisource = true).
Community consensus is being obtained here.