Dialogs don't show scroll bars when necessary

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.0 CE M6
• Fix Version/s: 6.2.0 CE M6
• Component/s: ~ [Archived] Frontend Infrastructure
• Labels:
  • AlloyUIMigration
• Environment: Tomcat 7.0.34 + MySQL 5. Portal 6.2.x GIT ID: d38c46de4c859db0c2d02d270e37fb7e179aed0f.
• Fix Priority: 5
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/11590

Steps to reproduce:

1. Add a data definition (or a structure)
2. Drag and drop the select field or radio field
3. Configure the field and double click "Options"
4. Click "Add Option".
   • The Save button to update the options will shift down because of the extra option, but the screen doesn't scroll to accommodate.

Expected result:
The screen should scroll or increase in height to accommodate.

Actual result:
The save button becomes out of reach.