How to use aliases across languages in v0.155?

Newly in v0.155, Page aliases are language-relative instead of absolute to the web root. Assume that I have got the document my-page.de.md, which will be rendered to /de/my-page.
Now I have defined in the frontmatter of my-page.de.md: aliases = [“/page-on-root”, “/en/my-page”]. Both the aliases newly do not work any more as expected and instead create the two new pages /de/page-on-root as well as /de/en/my-page.

How would I now create the aliases I had before?
I have found that aliases = [“../page-on-root”, “../en/my-page”] works - is this the way to go? It doesn’t feel very intuitive to me.