diff --git a/src/plugins/chart_expressions/expression_heatmap/common/expression_functions/__snapshots__/heatmap_function.test.ts.snap b/src/plugins/chart_expressions/expression_heatmap/common/expression_functions/__snapshots__/heatmap_function.test.ts.snap
index 7e2a8084d5166..07f4c1e7c91df 100644
--- a/src/plugins/chart_expressions/expression_heatmap/common/expression_functions/__snapshots__/heatmap_function.test.ts.snap
+++ b/src/plugins/chart_expressions/expression_heatmap/common/expression_functions/__snapshots__/heatmap_function.test.ts.snap
@@ -2,24 +2,7 @@
 
 exports[`interpreter/functions#heatmap logs correct datatable to inspector 1`] = `
 Object {
-  "columns": Array [
-    Object {
-      "id": "col-0-1",
-      "meta": Object {
-        "dimensionName": undefined,
-        "type": "number",
-      },
-      "name": "Count",
-    },
-    Object {
-      "id": "col-1-2",
-      "meta": Object {
-        "dimensionName": undefined,
-        "type": "string",
-      },
-      "name": "Dest",
-    },
-  ],
+  "columns": Array [],
   "rows": Array [
     Object {
       "col-0-1": 0,
diff --git a/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/mosaic_vis_function.test.ts.snap b/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/mosaic_vis_function.test.ts.snap
index e07e367d10787..81ada60a772cd 100644
--- a/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/mosaic_vis_function.test.ts.snap
+++ b/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/mosaic_vis_function.test.ts.snap
@@ -27,14 +27,6 @@ Object {
       },
       "name": "Field 3",
     },
-    Object {
-      "id": "col-0-4",
-      "meta": Object {
-        "dimensionName": undefined,
-        "type": "number",
-      },
-      "name": "Field 4",
-    },
   ],
   "rows": Array [
     Object {
diff --git a/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/treemap_vis_function.test.ts.snap b/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/treemap_vis_function.test.ts.snap
index ff2a4ece368f8..e1d9f98f57209 100644
--- a/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/treemap_vis_function.test.ts.snap
+++ b/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/treemap_vis_function.test.ts.snap
@@ -27,14 +27,6 @@ Object {
       },
       "name": "Field 3",
     },
-    Object {
-      "id": "col-0-4",
-      "meta": Object {
-        "dimensionName": undefined,
-        "type": "number",
-      },
-      "name": "Field 4",
-    },
   ],
   "rows": Array [
     Object {
diff --git a/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/waffle_vis_function.test.ts.snap b/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/waffle_vis_function.test.ts.snap
index b0905139d3f1b..33525b33f6f96 100644
--- a/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/waffle_vis_function.test.ts.snap
+++ b/src/plugins/chart_expressions/expression_partition_vis/common/expression_functions/__snapshots__/waffle_vis_function.test.ts.snap
@@ -19,22 +19,6 @@ Object {
       },
       "name": "Field 2",
     },
-    Object {
-      "id": "col-0-3",
-      "meta": Object {
-        "dimensionName": undefined,
-        "type": "number",
-      },
-      "name": "Field 3",
-    },
-    Object {
-      "id": "col-0-4",
-      "meta": Object {
-        "dimensionName": undefined,
-        "type": "number",
-      },
-      "name": "Field 4",
-    },
   ],
   "rows": Array [
     Object {