Filename completion suggestions in search box no longer work

[foolip]

It used to be that typing a part of a filename into the search box would show suggested completed paths in a dropdown below, and that selecting one of these options would navigate to that test. This seems to no longer work. Testing with "canvas-createImageBitmap-e_srgb.html", there are no suggestions. I expected to find my way to https://wpt.fyi/results/html/canvas/element/manual/wide-gamut-canvas/canvas-createImageBitmap-e_srgb.html?label=master&label=experimental&aligned without clicking through all the directories.

[Hexcles]

It seems that only this specific test can't be auto-completed. I tried some other ones and they seemed to work.