diff --git a/e2e/test/scenarios/question-reproductions/reproductions-3.cy.spec.js b/e2e/test/scenarios/question-reproductions/reproductions-3.cy.spec.js
index c8fc97ae13d90725f275bd038d10886be88cf0e2..8323d306a310e30206f78aeda68655ae0e3c1bef 100644
--- a/e2e/test/scenarios/question-reproductions/reproductions-3.cy.spec.js
+++ b/e2e/test/scenarios/question-reproductions/reproductions-3.cy.spec.js
@@ -1081,3 +1081,76 @@ describe("issue 40399", () => {
     });
   });
 });
+
+describe("issue 19894", () => {
+  beforeEach(() => {
+    restore();
+    cy.signInAsNormalUser();
+  });
+
+  it("should show all columns when using the join column selecter (metabase#19894)", () => {
+    createQuestion(
+      {
+        name: "Q1",
+        query: {
+          "source-table": PRODUCTS_ID,
+          aggregation: [["count"]],
+          breakout: [["field", PRODUCTS.CATEGORY, null]],
+        },
+      },
+      {
+        wrapId: true,
+      },
+    );
+
+    createQuestion({
+      name: "Q2",
+      query: {
+        "source-table": PRODUCTS_ID,
+        aggregation: [["sum", ["field", PRODUCTS.PRICE, null]]],
+        breakout: [["field", PRODUCTS.CATEGORY, null]],
+      },
+    });
+
+    createQuestion({
+      name: "Q3",
+      query: {
+        "source-table": PRODUCTS_ID,
+        aggregation: [["avg", ["field", PRODUCTS.RATING, null]]],
+        breakout: [["field", PRODUCTS.CATEGORY, null]],
+      },
+    });
+
+    startNewQuestion();
+
+    modal().findByText("Saved questions").click();
+    modal().findByText("Q1").click();
+
+    cy.button("Join data").click();
+
+    modal().findByText("Saved questions").click();
+    modal().findByText("Q2").click();
+
+    popover().findByText("Category").click();
+    popover().findByText("Category").click();
+
+    cy.button("Join data").click();
+
+    modal().findByText("Saved questions").click();
+    modal().findByText("Q3").click();
+
+    popover().findByText("Category").should("be.visible");
+    popover().findByText("Count").should("be.visible");
+
+    popover().findByText("Q1").click();
+    popover().findByText("Q2").click();
+
+    popover().findByText("Category").should("be.visible");
+    popover().findByText("Sum of Price").should("be.visible");
+
+    popover().findByText("Q1").click();
+
+    popover().findByText("Category").should("be.visible");
+    popover().findByText("Count").should("be.visible");
+  });
+});