erp5_web_project_ui: fix jio queries

7 jobs for arnau in 0 seconds
Status Job ID Name Coverage
  External
failed ERP5.UnitTest-Master

01:35:46

passed SlapOS.Eggs.UnitTest-Master.Python2

00:16:47

passed SlapOS.Eggs.UnitTest-Master.Python3

00:16:36

passed SlapOS.Eggs.UnitTest-Master.Python2

00:16:18

passed SlapOS.Eggs.UnitTest-Master.Python2

00:14:46

passed SlapOS.Eggs.UnitTest-Master.Python3

00:19:10

passed SlapOS.Eggs.UnitTest-Master.Python3

00:15:49