Dragging to resize the columns from Affected Children Live Data causes the page to be deleted without user's confirmation

Steps to reproduce

1. Create a page with at least a child, e.g. Pag1/Pag2
2. Go to the parent page (e.g. Pag1)
3. Click 'More Actions' > 'Delete'
4. Expand the Affect Children section to display the Live Data
5. Place the mouse cursor between 2 columns and drag to resize a column
6. Release the mouse button

Expected results

The respective column is resized. Nothing more happens.

Actual results

When the mouse button from dragging is released, the page gets deleted as if the user clicked on 'Delete' button and confirmed the action, but that didn't happen.

The issue reproduces as well on XWiki 16.1.0 and it couldn't be reproduced on older versions where the LD was not implemented.