fix(overlay): additional content not dismissible

.changeset/funny-eggs-sell.md

@@ -0,0 +1,6 @@
+---
+'@spectrum-web-components/overlay': minor
+'@spectrum-web-components/core': minor
+---
+
+hover overlays should close with the Esc key when trigger is not focus

1st-gen/packages/overlay/src/OverlayStack.ts

@@ -176,6 +176,13 @@ class OverlayStack {
         if (event.code !== 'Escape') return;
         if (!this.stack.length) return;
         const last = this.stack[this.stack.length - 1];
+        if (last?.type === 'hint') {
+            // Close hint/tooltip overlays on "Escape" key and prevent further handling of the event.
+            event.preventDefault();
+            event.stopPropagation();
+            this.closeOverlay(last);
+            return;
+        }
         if (last?.type === 'page') {
             event.preventDefault();
             return;

1st-gen/packages/overlay/test/overlay-trigger-hover.test.ts

@@ -210,6 +210,81 @@ describe('Overlay Trigger - Hover', () => {
 
             expect(el.open).to.be.undefined;
         });
+        it('closes the "tooltip" on "escape" keyup', async () => {
+            const opened = oneEvent(button, 'sp-opened');
+            button.dispatchEvent(
+                new MouseEvent('pointerenter', {
+                    bubbles: true,
+                    composed: true,
+                })
+            );
+            await waitUntil(
+                () => tooltip.open === true,
+                'tooltip should open',
+                { timeout: 500 }
+            );
+            expect(tooltip.open).to.be.true;
+
+            button.dispatchEvent(
+                new MouseEvent('pointerenter', {
+                    bubbles: true,
+                    composed: true,
+                })
+            );
+            await waitUntil(
+                () => tooltip.open === true,
+                'tooltip should open',
+                { timeout: 500 }
+            );
+            expect(tooltip.open).to.be.true;
+
+            button.dispatchEvent(
+                new MouseEvent('pointerleave', {
+                    bubbles: true,
+                    composed: true,
+                })
+            );
+            await elementUpdated(tooltip);
+
+            button.dispatchEvent(
+                new MouseEvent('pointerenter', {
+                    bubbles: true,
+                    composed: true,
+                })
+            );
+            await elementUpdated(tooltip);
+
+            tooltip.dispatchEvent(
+                new MouseEvent('pointerleave', {
+                    bubbles: true,
+                    composed: true,
+                })
+            );
+            await elementUpdated(tooltip);
+
+            button.dispatchEvent(
+                new MouseEvent('pointerenter', {
+                    bubbles: true,
+                    composed: true,
+                })
+            );
+            await opened;
+
+            expect(el.open).to.equal('hover');
+
+            // make sure escape keyup closes the tooltip even when the button does not have focus
+            const body = el.ownerDocument.body;
+            body.focus();
+            const closed = oneEvent(button, 'sp-closed');
+            const escapeKeyup = new KeyboardEvent('keyup', {
+                key: 'Escape',
+                bubbles: true,
+                composed: true,
+            });
+            body.dispatchEvent(escapeKeyup);
+            await closed;
+            expect(el.open).to.be.undefined;
+        });
     });
     it('persists hover content', async () => {
         const el = await fixture<OverlayTrigger>(

2nd-gen/packages/core/shared/base/version.ts

@@ -1,2 +1,14 @@
+/**
+ * Copyright 2025 Adobe. All rights reserved.
+ * This file is licensed to you under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
+ * OF ANY KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+
 // Generated by genversion.
 export const version = '1.10.0';