Spiro or B Spline now no longer displays sub-paths

Steps to reproduce:

• open Inkscape
• chose bezier tool in spiro or b-spline mode.
• draw a first path,
• draw a second one with shift pressed for the first node

What happened?

second part of combined path is not displayed as it should... select first path with selector tool : bounding box not taking into account second path. Node tool will show all the nodes

What should have happened?

second part of combined path should be displayed correctly as it always did.

Version info

1.1.1 : expected behaviour Inkscape 1.2-dev (0677221, 2021-12-22) : REGRESSION

Thanks for listening