cubicweb-bootstrap #3651216 Form submit is broken [deprecated]

cf https://intranet.logilab.fr/jpl/867010?_cwmsgid=d4eb50d1253b4ab0acee4dc14f8a2818 Nothing changed when "apply"ing on the form to copy a Run

prioritynormal
typebug
done in0.5.0
load0.000
load left0.000
closed by<not specified>