When viewing the web-profiler event (?panel=events) panel the links against the class names appear to be fixed to a hard-coded route _profile/open?file=xyz instead of being resolved using the router. I believe this might be the case anywhere file links are rendered.

Because of this when I change my development route prefixes to be anything other than the default ones given in a standard Symfony installation these links will 404.

_profiler:
  resource: '@WebProfilerBundle/Resources/config/routing/profiler.xml'
  prefix: /~dev/profiler

I looked at seeing whether I could implement a fix and noticed that this looks like it might be the issue, although I don't have the confidence to make this change.

<service id="debug.file_link_formatter" class="Symfony\Component\HttpKernel\Debug\FileLinkFormatter" public="false">
  <argument>%debug.file_link_format%</argument>
  <argument type="service" id="request_stack" on-invalid="ignore" />
  <argument>null</argument>
  <argument>/_profiler/open?file=%%f&amp;line=%%l#line%%l</argument>
</service>

I personally am not affected by this as I would rather view the file in my IDE, however I thought I should report this anyway. Thanks.