Voronoi Diagram Page size is too large

Steps to reproduce:

• open Inkscape, with latest extensions
• draw some ellipses on the page
• select all, convert to path
• Extension > Generate from Path > Voronoi Diagram
• Hit apply with default settings (Type of diagram: Voronoi diagram, bounding box: page)

What happened?

• Generated path is outside of page
• 

What should have happened?

• Voronoi diagram should be confined to page
• The stroke is now larger, but I don't care either way

Version info

• Inkscape 1.1 (e841113169, 2021-07-26) Linux Mint 20, with ae16ade7
• Introduced in 9e1302af,