Running Software (issues missing this information will be deleted):

• Addon version: latest
• Server patch: 8.3

Have you read the changelog? (please don't waste our time)
no, because there doesn't seem to be one

Describe the bug
the map shows every single battle pet regardless of whether it's already captured

To Reproduce
Steps to reproduce the behaviour:

1. press M
2. try to find anything else on the map underneath all the pet icons
3. fail

Expected behaviour
to only see pets not yet captured

Screenshots
If applicable, add screenshots to help explain your problem.

Error Logs
Type /console scriptErrors 1 in the chat and reload the game. If an error window appears, write here the first message (labelled 1/Many) that appeared.

Additional context
Add any other context about the problem here.

I have same error here is what was reported:

Date: 2020-01-15 16:20:42
ID: 2
Error occured in: Global
Count: 1
Message: ..\AddOns\PetTracker\Features\MapFilter.lua line 56:
doesn't have a "OnClick" script
Debug:
[string "=[C]"]: ?
[string "=[C]"]: SetScript()
[string "@PetTracker\Features\MapFilter.lua"]:56: Init()
[string "@PetTracker\Features\MapFilter.lua"]:25:
PetTracker\Features\MapFilter.lua:24
[string "=[C]"]: OnMapChanged()
[string "@Blizzard_WorldMap\Blizzard_WorldMap.lua"]:231:
...rface\AddOns\Blizzard_WorldMap\Blizzard_WorldMap.lua:230
[string "=[C]"]: OnMapChanged()
[string "@Blizzard_MapCanvas\Blizzard_MapCanvas.lua"]:37:
...ace\AddOns\Blizzard_MapCanvas\Blizzard_MapCanvas.lua:26
[string "=[C]"]: SetMapID()
[string "@Blizzard_WorldMap\Blizzard_WorldMap.lua"]:242:
...rface\AddOns\Blizzard_WorldMap\Blizzard_WorldMap.lua:240
[string "=[C]"]: ?
[string "=[C]"]: Show()
[string "@..\FrameXML\UIParent.lua"]:2723: SetUIPanel()
[string "@..\FrameXML\UIParent.lua"]:2568: ShowUIPanel()
[string "@..\FrameXML\UIParent.lua"]:2436:
..\FrameXML\UIParent.lua:2432
[string "=[C]"]: SetAttribute()
[string "@..\FrameXML\UIParent.lua"]:3290:
..\FrameXML\UIParent.lua:3273
[string "=[C]"]: ShowUIPanel()
[string "@..\FrameXML\QuestLogOwnerMixin.lua"]:103:
..\FrameXML\QuestLogOwnerMixin.lua:99
[string "=[C]"]: SetDisplayState()
[string "@..\FrameXML\QuestLogOwnerMixin.lua"]:41: HandleUserActionToggleSelf()
[string "@Blizzard_WorldMap\Blizzard_WorldMap.lua"]:432:
...rface\AddOns\Blizzard_WorldMap\Blizzard_WorldMap.lua:431
[string "=[C]"]: ToggleWorldMap()
[string "TOGGLEWORLDMAP"]:1:
[string "TOGGLEWORLDMAP"]:1
Locals: