Fix cannot select fields for double aggregations (#27559)

* Fix double aggregation not working on some fields.

This fix adds make sure the table field source is `fields` as this is
done in the previous version before we changed it in PR#25267 which
introduces the bug in issue#27462

* Add a reproduction

* Address review: Improve test readability

frontend/src/metabase-lib/queries/utils/structured-query-table.ts

@@ -50,6 +50,7 @@ function getFieldsForSourceQueryTable(
     const virtualField = createVirtualField({
       ...column,
       id,
+      source: "fields",
       query: originalQuery,
       metadata,
     });

frontend/src/metabase/core/components/AccordionList/AccordionListCell.jsx

@@ -120,6 +120,7 @@ export const AccordionListCell = ({
     content = (
       <ListCellItem
         data-testid={itemTestId}
+        aria-label={name}
         role="option"
         aria-selected={isSelected}
         isClickable={isClickable}

frontend/src/metabase/query_builder/components/notebook/NotebookStep.jsx

@@ -245,6 +245,7 @@ const ActionButton = ({
   onClick,
   ...props
 }) => {
+  const label = large ? title : null;
   const button = (
     <ColorButton
       icon={icon}
@@ -254,9 +255,10 @@ const ActionButton = ({
       iconVertical={large}
       iconSize={large ? 18 : 14}
       onClick={onClick}
+      aria-label={label}
       {...props}
     >
-      {large ? title : null}
+      {label}
     </ColorButton>
   );
 

frontend/test/metabase/scenarios/question/reproductions/27462-no-field-options-for-double-aggregations.cy.spec.js

+import { visitQuestionAdhoc, restore, popover } from "__support__/e2e/helpers";
+
+import { SAMPLE_DB_ID } from "__support__/e2e/cypress_data";
+import { SAMPLE_DATABASE } from "__support__/e2e/cypress_sample_database";
+
+const { PRODUCTS_ID, PRODUCTS } = SAMPLE_DATABASE;
+
+describe("issue 27462", () => {
+  beforeEach(() => {
+    restore();
+    cy.signInAsAdmin();
+  });
+
+  it("should be able to select field when double aggregating metabase#27462", () => {
+    const questionDetails = {
+      dataset_query: {
+        database: SAMPLE_DB_ID,
+        type: "query",
+        query: {
+          "source-table": PRODUCTS_ID,
+          aggregation: [["count"]],
+          breakout: [["field", PRODUCTS.CATEGORY, null]],
+        },
+      },
+      display: "table",
+      visualization_settings: {},
+    };
+
+    visitQuestionAdhoc(questionDetails, { mode: "notebook" });
+
+    cy.button("Summarize").click();
+
+    cy.findByRole("option", { name: "Sum of ..." }).click();
+
+    popover().within(() => {
+      cy.findByRole("option", { name: "Count" }).click();
+    });
+
+    cy.button("Visualize").click();
+
+    cy.findByText("200").should("be.visible");
+  });
+});