Following the documentation instruction to set up Python calls:
https://web.archive.org/web/20240622114023/http://www.jpfep.net/pages/route-parameters/#expand
It is not taking any effect in the Project Routes (available when you tick 'Python') neither the System Routes panel.
All the other functionalities have been working nicely for me even in 4.5 LTS since slashv forked the repo:
https://github.com/slashv/AddRoutes
Thanks slashv and hope @JPfeP is well since we haven't heard from him in a while.