An attempt to fix #1909
An attempt to fix #1909

lsaffre/lino_extjs6,lsaffre/lino_extjs6,lsaffre/lino_extjs6,lino-framework/extjs6,lino-framework/extjs6,lino-framework/extjs6,lsaffre/lino_extjs6,lsaffre/lino_extjs6