Disabling ULS ([[bugzilla:46306]]) by default cause loss of typing tool in Malayalam Language wikis. Although it is possible to enable from preference, it need to load unnecessary components and not-logged in users has no such privilege.
All these wikis enjoyed some kind of built-in typing tool atleast since 2007. ULS itself replaced a more responsive, simple and easily identifiable Narayam typing tool.
Version: wmf-deployment
Severity: normal