diff --git a/lib/pinc_backend/Tag.ml b/lib/pinc_backend/Tag.ml
index 74ebe9c..d8239a9 100644
--- a/lib/pinc_backend/Tag.ml
+++ b/lib/pinc_backend/Tag.ml
@@ -515,27 +515,28 @@ module Tag_Slot = struct
 
     let tag =
       Types.Type_Tag.Tag_Slot
-        (fun ~tag ~tag_data_provider ->
+        (fun ~tag ~tag_data_provider ~tag_meta_provider ->
           let state =
             State.make
               ~context:state.context
               ~mode:state.mode
-              ~tag_meta:state.tag_meta
+              ~tag_meta:[]
               ~root_tag_data_provider:state.root_tag_data_provider
               ~tag_data_provider
               ~root_tag_meta_provider:state.root_tag_meta_provider
-              ~tag_meta_provider:state.root_tag_meta_provider
+              ~tag_meta_provider
               state.declarations
           in
 
-          let evaluated =
-            tag |> DeclarationEvaluator.eval ~eval_expression ~state |> State.get_output
-          in
+          let state = tag |> DeclarationEvaluator.eval ~eval_expression ~state in
+          let output = State.get_output state in
+          let meta = state.tag_meta in
 
-          {
-            value_loc = Pinc_Diagnostics.Location.none;
-            value_desc = Value.ComponentTemplateNode (tag, StringMap.empty, evaluated);
-          })
+          ( meta,
+            {
+              value_loc = Pinc_Diagnostics.Location.none;
+              value_desc = Value.ComponentTemplateNode (tag, StringMap.empty, output);
+            } ))
     in
 
     let meta = state.State.tag_meta_provider ~tag ~key ~attributes ~required in
diff --git a/lib/pinc_backend/Types.ml b/lib/pinc_backend/Types.ml
index ed4c775..4dc06bb 100644
--- a/lib/pinc_backend/Types.ml
+++ b/lib/pinc_backend/Types.ml
@@ -105,18 +105,6 @@ end = struct
 end
 
 and Type_Tag : sig
-  type kind =
-    | Tag_String
-    | Tag_Int
-    | Tag_Float
-    | Tag_Boolean
-    | Tag_Array
-    | Tag_Record
-    | Tag_Slot of
-        (tag:string -> tag_data_provider:Type_Tag.data_provider -> Type_Value.value)
-    | Tag_Store of Type_Store.t
-    | Tag_Custom of string
-
   type meta =
     [ `String of string
     | `Int of int
@@ -129,6 +117,21 @@ and Type_Tag : sig
     | `Errors of string list
     ]
 
+  type kind =
+    | Tag_String
+    | Tag_Int
+    | Tag_Float
+    | Tag_Boolean
+    | Tag_Array
+    | Tag_Record
+    | Tag_Slot of
+        (tag:string ->
+        tag_data_provider:Type_Tag.data_provider ->
+        tag_meta_provider:Type_Tag.meta_provider ->
+        (string * Type_Tag.meta) list * Type_Value.value)
+    | Tag_Store of Type_Store.t
+    | Tag_Custom of string
+
   type data_provider =
     tag:kind ->
     attributes:Type_Value.value StringMap.t ->