We spotted the following:

Given two routes (in order):

• "a": /foo/
• "b": /{name}

for URL /foo, a redirectable router matcher:

• matches "a" before 4.1 when being dumped (with internal redirection of course)
• matches "b" before 4.1 when being not dumped
• matches "b" since 4.1 when being dumped or not

What is the correct behavior?