-- Exact owned tab button binder only; no sidebar or selection mutation.
do
 if not _G.__gacTabButtonMeta1 then
  local p=_G.__gacWarpCreateTrace1 and _G.__gacWarpCreateTrace1.page
  local s=_G.__GAC_GACHA_PRESENTATION_STATE
  if p and s then
   _G.__gacTabButtonMeta1=true
   for _,tab in pairs(p._gacha_tab_items or {})do
    local pool=tab._gacha_pool_data
    if pool and s.installed[pool.GachaID] and s.installed[pool.GachaID].pool==pool then
     local button=tab._tab_button_panel
     if button and button._binder then
      for k,v in pairs(button._binder)do CS.UnityEngine.Debug.Log('[GAC_TAB_BUTTON] '..tostring(k)..' '..type(v))end
     end
    end
   end
  end
 end
end