Quick search dropdown list. Strange behaviour.

[CosmicRay]

If I search for "The Last of Us" using the "Quick search" dropdown and typing 'the last' quickly, I get "The Last of Us: What Remains" and clicking on it gives "Season" but there is no drop down for a season number. Also "The Chemistry of Death" doesn't appear in the dropdown search at all.

However, if I search for "the chemistry of death" by typing in the "Search subtitle" box, I find subs for it. If I then return to the home page, the "Quick search" dropdown now shows both  "The Chemistry of Death" and "The Last of Us" and I can get to the subs for both.

It seems that the "Quick search" dropdown list is being correctly updated only after I use the "Search subtitle" box.