Renaming the URL of a nested page results in wrong page being reloaded in channel mngr

If I have page /foo/bar and rename in channel settings 'bar' to 'lux', the channel manager reloads /lux instead of /foo/lux.

In case of submounts, for example /nl/foo/bar, the rename from bar to lux must result in reloading /nl/foo/lux