Fix tabindex on edit summary
Fix tabindex on edit summary

Per https://vndb.org/t5864

erengy/vndb,morkt/vndb,christian-roggia/vndb,erengy/vndb,morkt/vndb,erengy/vndb,christian-roggia/vndb,christian-roggia/vndb,morkt/vndb,morkt/vndb,morkt/vndb