Structure item is not getting saved in Asset Publisher.

Issue

Steps to reproduce

1. Navigate to default site > Content & Data > Web Content:Structure
2. Add a structure named "test structure" with a "text box" field
3. Add a web content using the structure added in step 2
4. Navigate to Site Builder > Pages
5. Add a content page
6. Add an Asset Publisher widget to the page
7. Open the Asset Publisher configuration page and set the following at the "SOURCE" part
   Asset Type: Web Content Article
   Web Content Article Structures: select structure added in step 2(test structure)
   Filter by Field: YES
   
8. Click "Select" to open the "Select Structure Field" page and enter any value to the text area, apply it
9. Reopen the "Select Structure Field" page

Actual result
The set value is not saved.

Expected result
The set value is saved correctly.

Environment

• Liferay DXP 7.0 FP 98

Resolution

• It is a known issue and has been fixed in Liferay DXP 7.0 FP100. 
• If the hotfix is required for this issue, please create a support ticket requesting the hotfix by attaching the patch details.
• Installing Fix Packs and Hotfixes on Liferay DXP will guide you to install the Fixpack/Hotfix in your environment.

Additional Information

• LPS-123706