cubicweb #4487832 Reference Error: noop is not defined [validation pending]

This happens in the preference page, when closing sub sections.

prioritynormal
typebug
done in3.19.6
load0.500
load left0.000
closed by#292c81246347 [web] There is no global noop(), use jQuery's instead (closes #4487832)
patch[web] There is no global noop(), use jQuery's instead (closes #4487832) [applied]