Values From Repeatable Fields Are Not Being Exported

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, Master
• Fix Version/s: 7.1.X, 7.2.10 DXP FP4, 7.2.X, 7.3.0 CE GA1, 7.3.10 DXP GA1, Master
• Component/s: Forms
• Labels:
  • ee-ts
  • liferay-fixpack-dxp-17-7110
  • liferay-fixpack-dxp-4-7210
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/82114

Steps to reproduce:

1. Create a form with a repeatable text field and publish it;
2. Go to this form's page click to repeat the text field, add different values for both and submit the entry;
3. Go back to the Site's Content & Data > Forms;
4. On the the form just created, click to view its entries;
5. Export the entries in a CSV file (this option is located on the top right corner of the page);
6. Open the file.

Expected behavior:
The values from all fields from each entry are exported.

Actual behavior:
Only the value from the first field is exported.