"Show Unavailable" filter does not reset scrollbar

1. Title: "Show Unavailable" filter does not reset scrollbar
2. Reproduction Rate: 100%
3. Blocker? Blocks user from seeing appropriate items
4. Details: When looking at a menu (such as the "Available Glyphs" Combos menu), the user may scroll down a bit, and not find any items of interest. The user may then click the "Show Unavailable" option, and find themselves with an empty screen, even though items DO appear in the list.
5. Steps to Reproduce:
   A) Start a character who has a new set of skills. An archer is good for this exercise.
   B) Open the "Available Glyphs" menu.
   C) Navigate to "Combos".
   D) Notice how one combo is available, called "Piercing breeze" over halfway down the list.
   E) Now that the list is scrolled down a bit, click the "Show Unavailable combos" option.
   F) Notice how the combo has disappeared, even though you were just looking at it.
   G) Notice there is no obvious way to 'scroll to the top of the list'.
   H) Toggle the "Show Unavailable" checkbox again.
   I) Scroll to the top of the list.
   J) Toggle the "Show Unavailable" checkbox one last time.
   K) Notice the item does appear in the list, so long as the list is scrolled to the top.
6. User Specs:
   GPU: Geforce GTX 960 2GB GDDR5
   CPU: AMD PhenomII Six-core x 2.8Ghz
   OS: 64 bit Win10 Pro

 

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