[Resike]

This is the Uganadan wai my bratha:

local b = _G.Boss1TargetFrame
b:SetMovable(true)
b:SetUserPlaced(true)
b:ClearAllPoints()
b:SetPoint("TOPRIGHT", UIParent, "TOPRIGHT", -350, -470)
b:SetMovable(false)
 
local moving
hooksecurefunc(Boss1TargetFrame, "SetPoint", function(self)
    if moving then
        return
    end
    moving = true
    self:SetMovable(true)
    self:SetUserPlaced(true)
    self:ClearAllPoints()
    self:SetPoint("TOPRIGHT", UIParent, "TOPRIGHT", -350, -470)
    self:SetMovable(false)
    moving = nil
end)

Only call it once at ADDON_LOADED my queen.