cubicweb #3182844 Changeset #ec65ca70aac9 breaks the date picker [validation pending]

priorityimportant
typebug
done in3.17.8
load0.250
load left0.000
closed by#9785c54e707e [date picker] revert #ec65ca70aac9 which breaks the date picker (closes #3182844)
patch[date picker] revert #ec65ca70aac9 which breaks the date picker (closes #3182844) [applied]