false positive error from a type constructor with parameterized vector field about jet.jl HOT 2 CLOSED

julia> JET.@lwr struct Foo
           x::MyType
       end
:($(Expr(:thunk, CodeInfo(
     @ none within `top-level scope'
1 ──       global Foo
│          const Foo
│    %3  = Core.svec()
│    %4  = Core.svec(:x)
│          #217#Foo = Core._structtype(Main, :Foo, %3, %4, false, 1)
│          Core._setsuper!(#217#Foo, Core.Any)
│    %7  = $(Expr(:isdefined, :Foo))
└───       goto #6 if not %7
2 ── %9  = Foo
│    %10 = Core._equiv_typedef(%9, #217#Foo)
└───       goto #4 if not %10
3 ──       #217#Foo = %9
└───       goto #5
4 ──       Foo = #217#Foo
5 ┄─       goto #7
6 ──       Foo = #217#Foo
7 ┄─ %17 = #217#Foo
│    %18 = Core.svec(MyType)
│          Core._typebody!(%17, %18)
│          global Foo
│    %21 = Core.Any === MyType
└───       goto #9 if not %21
8 ──       goto #10
9 ──       $(Expr(:method, :Foo))
│    %25 = Core.Typeof(Foo)
│    %26 = Core.svec(%25, MyType)
│    %27 = Core.svec()
│    %28 = Core.svec(%26, %27, $(QuoteNode(:(#= none:2 =#))))
└───       $(Expr(:method, :Foo, :(%28), CodeInfo(
    @ none:2 within `none'
1 ─ %1 = %new(Foo, x)
└──      return %1
)))
10 ┄       $(Expr(:method, :Foo))
│    %31 = Core.Typeof(Foo)
│    %32 = Core.svec(%31, Core.Any)
│    %33 = Core.svec()
│    %34 = Core.svec(%32, %33, $(QuoteNode(:(#= none:2 =#))))
│          $(Expr(:method, :Foo, :(%34), CodeInfo(
    @ none:2 within `none'
1 ─ %1 = Foo
│   %2 = Core.fieldtype(%1, 1)
│   %3 = Base.convert(%2, x)
│   %4 = %new(%1, %3)
└──      return %4
)))
└───       return nothing
))))