"Swap pedestrian <-> driving segment type" button doesn't work

[Kkervinjones]

In the current WME Prod, the "Swap pedestrian <-> driving segment type" button doesn't work.

The following is shown in the Console:
Uncaught TypeError: Cannot read properties of undefined (reading 'hasPaths')
at HTMLDivElement. (userscript.html?name=WME-ClickSaver.user.js&id=70420b96-96ef-4960-beee-5aba1ef7dd86:708:33)
at HTMLDivElement.dispatch (third_party-ef851593cd95176c.js.gz:2:1740198)
at g.handle (third_party-ef851593cd95176c.js.gz:2:1738193)
(anonymous) @ userscript.html?name=WME-ClickSaver.user.js&id=70420b96-96ef-4960-beee-5aba1ef7dd86:708
dispatch @ third_party-ef851593cd95176c.js.gz:2
g.handle @ third_party-ef851593cd95176c.js.gz:2