Hello! It seems there is no way to display all events from one given user (e.g. given a user.email filter). In particular, the current filters show events where the user was involved, but clicking on the event most often brings you to the logs of another person. It requires several steps to retrieve the problem for that specific user you are interested in.
Being able to see all events for a given user seems like a quite common use-case for us. It would be great to have this feature.