One of the features I would like to see on this one is an ability to auto-hide TST on some certain UI interactions.
I use these four options on my Addon which I think would be also nice to see on TST as options;
local isWorldMapHidden = ZO_WorldMap:IsHidden()
local isCraftingHidden = ZO_CraftingResultsTopLevel:IsHidden()
local inGameMenuHidden = ZO_GameMenu_InGame:IsHidden()
local isInteractWindowHidden = ZO_InteractWindow:IsHidden()