Timesheet Report & Gadget Report Settings being dropped

Issue Summary

When a user installs the Timesheet Report & Gadget for JIRA add-on, if they configure a report, save the report and edit to configure the report, the checkboxes selected would be cleared.

Environment

This issue has been confirmed to occur on JIRA 7.2.2 and 7.2.1

How to Reproduce

1. Install the plugin Timesheet Report & Gadget for JIRA on a vanilla JIRA instance.
2. Go to Project > Report page.
3. Select Time Sheet Report.
4. Configure the report selecting all the checkboxes.
5. Save the settings.
   • Report should show as intended.
6. Press the option to reconfigure the report.

Expected Result

JIRA would maintain what was configured for the report.

Actual Result

JIRA would drop the selection for the checkboxes.