Drop image between editors makes the image dissappear if it is not allowed in destination

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, 7.2.X, Master
• Fix Version/s: 7.1.10 DXP FP21, 7.1.X, 7.2.10 DXP FP6, 7.2.X, 7.3.3 CE GA4, 7.3.10 DXP GA1, Master
• Component/s: CKEditor
• Labels:
  • ee-ts
  • liferay-fixpack-dxp-21-7110
  • liferay-fixpack-dxp-6-7210
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/antonio-ortega/liferay-portal/pull/117

Steps to reproduce

1. Start Liferay
2. Go to add a new Basic Web Content
3. In Content Field add an image
4. Drag that image from Content editor to Summary Editor (right side column)

Expected behavior
Since the content is not allowed in Summary Editor and it is not pasted on it, the image should remain in the origin Editor, as it happens when you try to drop it in any area out of the editors.

Actual behavior
Image disappears from any editor.