Ingame trade search for Transfigured Gem does not work

Bug Report ID: #36.550.366

Searching for a specific transfigured gem only shows the normal ones. Setting Misc filter "Transfigured Gems" to Yes shows no results. Removing the Name filter and only keeping Transfigured Gems = Yes shows an unfiltered list of all transfigured gems. Like this the search is useless for trans-gems.