https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=13912 --- Comment #18 from Tomás Cohen Arazi <tomascohen@gmail.com> --- (In reply to Jonathan Druart from comment #17)

Why do we default to xxu?

That's what the plugin does right now, it is preserving the current behaviour.

There is no ref to "MARC21 only" in the pref description.

Yeah, missed it. Followup patch to be submitted within minutes -- You are receiving this mail because: You are watching all bug changes.