LibAddonMenu-2.0 currently fails to load properly on PTS, here is a fix provided by Votan:
Change the following in LAM function "CreateAddonSettingsMenuEntry" in file LibAddonMenu-2.0.lua:
After this line: ZO_GameMenu_AddSettingPanel(panelData)
Add:
Code:
KEYBOARD_OPTIONS.controlTable[panelData.id] = {}