on wikidata, as well as other group1 wikis like English Wikisource (the main page with really no wikidata stuff), I am getting a js error.
this especially affects editing on Wikidata, but also other stuff
Exception in module-execute in module mediawiki.page.watch.ajax:
load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:177 TypeError: Cannot set property 'watch' of undefined TypeError: Cannot set property 'watch' of undefined
at https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=ext.echo.i…s%2Csite%7Cschema.NavigationTiming&skin=vector&version=76431d02efea:71:569 at mw.loader.implement.tooltip-ca-unwatch (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=ext.echo.i…s%2Csite%7Cschema.NavigationTiming&skin=vector&version=76431d02efea:72:704) at Object.<anonymous> (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:162:659) at jQuery.Callbacks.fire (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:45:122) at Object.jQuery.Callbacks.self.add [as done] (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:45:656) at Object.jQuery.extend.Deferred.promise.always (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:46:874) at mw.loader.runScript (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:162:546) at mw.loader.checkCssHandles (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:163:319) at execute (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:164:25) at handlePending (https://en.wikisource.org/w/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=z8ML1kIu:160:192)