diff --git a/Project.toml b/Project.toml
index dbbe6bb..46edc19 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "KroneckerArrays"
 uuid = "05d0b138-81bc-4ff7-84be-08becefb1ccc"
 authors = ["ITensor developers <support@itensor.org> and contributors"]
-version = "0.1.22"
+version = "0.1.23"
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"
diff --git a/src/cartesianproduct.jl b/src/cartesianproduct.jl
index e0138f3..be1c4fa 100644
--- a/src/cartesianproduct.jl
+++ b/src/cartesianproduct.jl
@@ -134,13 +134,22 @@ function cartesianrange(p::CartesianProduct, range::AbstractUnitRange)
 end
 
 function Base.axes(r::CartesianProductUnitRange)
-  return (CartesianProductUnitRange(cartesianproduct(r), only(axes(unproduct(r)))),)
+  prod = cartesianproduct(r)
+  prod_ax = only(axes(arg1(prod))) × only(axes(arg2(prod)))
+  return (CartesianProductUnitRange(prod_ax, only(axes(unproduct(r)))),)
 end
 
 function Base.checkindex(::Type{Bool}, inds::CartesianProductUnitRange, i::CartesianPair)
   return checkindex(Bool, arg1(inds), arg1(i)) && checkindex(Bool, arg2(inds), arg2(i))
 end
 
+const CartesianProductOneTo{T,P<:CartesianProduct,R<:Base.OneTo{T}} = CartesianProductUnitRange{
+  T,P,R
+}
+Base.axes(S::Base.Slice{<:CartesianProductOneTo}) = (S.indices,)
+Base.axes1(S::Base.Slice{<:CartesianProductOneTo}) = S.indices
+Base.unsafe_indices(S::Base.Slice{<:CartesianProductOneTo}) = (S.indices,)
+
 function Base.getindex(a::CartesianProductUnitRange, I::CartesianProduct)
   prod = cartesianproduct(a)
   prod_I = arg1(prod)[arg1(I)] × arg2(prod)[arg2(I)]
diff --git a/src/kroneckerarray.jl b/src/kroneckerarray.jl
index 96167f3..6298f29 100644
--- a/src/kroneckerarray.jl
+++ b/src/kroneckerarray.jl
@@ -38,6 +38,10 @@ function Base.copyto!(dest::KroneckerArray, src::KroneckerArray)
   return dest
 end
 
+function Base.convert(::Type{KroneckerArray{T,N,A,B}}, a::KroneckerArray) where {T,N,A,B}
+  return KroneckerArray(convert(A, arg1(a)), convert(B, arg2(a)))
+end
+
 # Like `similar` but allows some custom behavior, such as for `FillArrays.Eye`.
 function _similar(a::AbstractArray, elt::Type, axs::Tuple{Vararg{AbstractUnitRange}})
   return similar(a, elt, axs)
@@ -189,7 +193,14 @@ Base.getindex(a::KroneckerArray{<:Any,0}) = arg1(a)[] * arg2(a)[]
 
 # Allow customizing for `FillArrays.Eye`.
 _view(a::AbstractArray, I...) = view(a, I...)
-function Base.view(a::KroneckerArray{<:Any,N}, I::Vararg{CartesianProduct,N}) where {N}
+arg1(::Colon) = (:)
+arg2(::Colon) = (:)
+arg1(::Base.Slice) = (:)
+arg2(::Base.Slice) = (:)
+function Base.view(
+  a::KroneckerArray{<:Any,N},
+  I::Vararg{Union{CartesianProduct,CartesianProductUnitRange,Base.Slice,Colon},N},
+) where {N}
   return _view(arg1(a), arg1.(I)...) ⊗ _view(arg2(a), arg2.(I)...)
 end
 function Base.view(a::KroneckerArray{<:Any,N}, I::Vararg{CartesianPair,N}) where {N}
@@ -272,10 +283,8 @@ function Base.BroadcastStyle(style1::KroneckerStyle{N}, style2::KroneckerStyle{N
   return KroneckerStyle{N}(style_a, style_b)
 end
 function Base.similar(bc::Broadcasted{<:KroneckerStyle{N,A,B}}, elt::Type, ax) where {N,A,B}
-  ax_a = arg1.(ax)
-  ax_b = arg2.(ax)
-  bc_a = Broadcasted(A, nothing, (), ax_a)
-  bc_b = Broadcasted(B, nothing, (), ax_b)
+  bc_a = Broadcasted(A, bc.f, arg1.(bc.args), arg1.(ax))
+  bc_b = Broadcasted(B, bc.f, arg2.(bc.args), arg2.(ax))
   a = similar(bc_a, elt)
   b = similar(bc_b, elt)
   return a ⊗ b