But shows to me that they exist (just one in this case but the point still stands).

I couldn't printscreen with the state filter open so you have to trust me on this :)
@BenTheElder @qhuynh96
I trust you 馃憤 I investigated this and found that the state filter only take pre-submit job's states into account
https://github.com/kubernetes/test-infra/blob/master/prow/cmd/deck/static/script.js#L35
I don't know what is the intention behind this. Maybe @cjwagner or @BenTheElder can confirm.
I can confirm that this was a postsubmit job.
Yup, so that explained why there is no error job in the filter. I can have a quick fix for this if there is no special reason behind the state filter should be pre-submit only.
/assign
@rmmh also suggested that the displayed states below the filtering options ought to be clickable -> should go to that state being filtered.
There shouldn't be any special reason for that code being only presubmit @qhuynh96
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Yup, so that explained why there is no error job in the filter. I can have a quick fix for this if there is no special reason behind the state filter should be pre-submit only.