Shift Click on a skill causes bugs with the Blizzard UI (vanilla WoW)

[Bogdanov89]

Thanks for the addon, really love it.
Unfortunately i accidentally shift clicked on an ability icon in the Field Guide (wow vanilla anniversary) without even knowing that is a feature.
The entire WoW UI went haywire and buggrabber/bugsack started throwing up fatalities.
I had to disable the Field Guide and keep it off.
Re-downloading Field Guide did not fix it.
Please look into these:

7x ...aceBlizzard_MapCanvas/Blizzard_MapCanvas.lua:529: attempt to call field '?' (a nil value)
[string "@Blizzard_MapCanvas/Blizzard_MapCanvas.lua"]:529: in function CallMethodOnPinsAndDataProviders' [string "@Blizzard_MapCanvas/Blizzard_MapCanvas.lua"]:569: in function OnCanvasSizeChanged'
[string "@Blizzard_MapCanvas/MapCanvas_ScrollContainerMixin.lua"]:223: in function SetCanvasSize' [string "@Blizzard_MapCanvas/MapCanvas_ScrollContainerMixin.lua"]:421: in function OnCanvasSizeChanged'
[string "@Blizzard_MapCanvas/MapCanvas_ScrollContainerMixin.lua"]:407: in function SetMapID' [string "@Blizzard_MapCanvas/Blizzard_MapCanvas.lua"]:35: in function SetMapID'
[string "@Blizzard_WorldMap/Vanilla/Blizzard_WorldMap.lua"]:278: in function <...dOns/Blizzard_WorldMap/Vanilla/Blizzard_WorldMap.lua:276>
[string "=[C]"]: in function Show' [string "@Leatrix_Maps/Leatrix_Maps.lua"]:60: in function HandleUserActionToggleSelf'
[string "@Blizzard_WorldMap/Vanilla/Blizzard_WorldMap.lua"]:324: in function `ToggleWorldMap'
[string "TOGGLEWORLDMAP"]:1: in function <[string "TOGGLEWORLDMAP"]:1>

Locals:
self = WorldMapFrame {
expandedMapInsetsByMapID =

{
}
pinNudgingDirty = true
ZoneDropdown = WorldMapZoneDropdown {
}
minimizedHeight = 712
lockReasons = {
}
MiniBorderFrame = Frame {
}
callbackTables = {
}
pinPools = {
}
dataProviderEventsCount = {
}
mouseClickHandlers = {
}
pinTemplateTypes = {
}
maximizedWidth = 1024
maximizedHeight = 768
activeAreaTriggers = {
}
MaximizeMinimizeFrame = Frame {
}
MinimapDropdown = WorldMapZoneMinimapDropdown {
}
mapArtID = 1250
areDetailLayersDirty = true
minimizedWidth = 1024
debugAreaTriggers = false
pinFrameLevelsManager = {
}
pinsToNudge = {
}
dataProviders = {
}
detailLayerPool = {
}
isUndefinedEventAllowed = true
MaxMinButtonFrame = Frame {
}
BorderFrame = Frame {
}
ScrollContainer = ScrollFrame {
}
BlackoutFrame = Frame {
}
mapID = 1442
ContinentDropdown = WorldMapContinentDropdown {
}
}
methodName = "OnCanvasSizeChanged"
(for state) = nil
(for control) = Frame {
owningMap = WorldMapFrame {
}
pinTemplate = "HereBeDragonsPinsTemplate"
}
pin = Frame {
owningMap = WorldMapFrame {
}
pinTemplate = "HereBeDragonsPinsTemplate"
}
(*temporary) = nil
(*temporary) = Frame {
owningMap = WorldMapFrame {
}
pinTemplate = "HereBeDragonsPinsTemplate"
}
(*temporary) = "attempt to call field '?' (a nil value)"