Symptoms
SmartForms worklist doesn't load worklist items
Diagnoses
Smartforms worklist never loads any of the worklist items when the form is opened. You always have to first remove the filter, and then thereafter it will return all the rows.
Resolution
This is known issue. This issue is caused by localStorage which reaches its limit when there is a large amount of instances.
The solution is to only store 100 workflow instances to localStorage per worklist control.
Workaround:
1. clear localstorage
2. use filter feature to limit the payload