CLAUDE.md

@@ -1832,6 +1832,21 @@ is not it.** A `placeholder` is an accname fallback, so an
 Explore's search box — the audit's own `a11y.26` — as clean. A sweep
 for *empty* names cannot see a *weak* one.
 
+**`title` is the same trap one rung lower, and it defeats the obvious
+spec as well as the obvious sweep.** `queue-panel`'s Clear queue and
+Add queue to playlist were named by `title` alone, so
+`getByRole('button', { name: 'Clear queue' })` matched them **before**
+the fix as well as after — a `getByRole` assertion, which is what
+catches every other nameless control in this app, would have been
+green on the broken build. `title` is the *last* fallback in the
+accname order, so content put inside the button later silently
+outranks it, and it is the one name a phone cannot show, having no
+hover. The property is therefore asserted as *the name is not the
+tooltip*: `queue-overlay.spec.ts` removes the `title` attributes and
+asks again, which is 1 and 1 with `aria-label` and was measured at 0
+and 0 without it. The `title`s stay, because on a desktop they are
+also the tooltip for an icon-only control and that is a different job.
+
 **The shell scrolls sideways and not down.** `body` is
 `overflow-x: auto; overflow-y: hidden`, and both halves are measured.
 Vertically there is nothing to fix: the middle grid row is `1fr` and

e2e/specs/queue-overlay.spec.ts

@@ -157,6 +157,62 @@ test.describe('an overlaid queue says it is over the content', () => {
   });
 });
 
+/**
+ * #170 — the other two buttons in that same row.
+ *
+ * Clear queue and Add queue to playlist predate the close button and
+ * were named by a `title` attribute and nothing else. Unlike the
+ * sliders in `control-names.spec.ts`, that is not a *missing* name:
+ * `title` is the last fallback in the accname order, so
+ * `getByRole('button', { name: 'Clear queue' })` matched them before
+ * this fix as well as after it — measured, 1 and 1. A sweep for empty
+ * names cannot see a weak one, which is `a11y.26`'s complaint and the
+ * reason this file could have grown a green test that proved nothing.
+ *
+ * So the name is asserted twice, and the second assertion is the one
+ * that fails on the broken build. Taking the tooltip away and asking
+ * again is the property in words: **the name is not the tooltip**. It
+ * is what makes the button survive content being put inside it later,
+ * and it is the only one of the two a phone has — there is no hover on
+ * the surface #55 turned into a full screen. Measured on `main` before
+ * the fix: 0 and 0.
+ *
+ * Both buttons are disabled here, because the queue starts empty and
+ * naming is not enablement. A disabled button is still in the
+ * accessibility tree, which is exactly where the complaint was.
+ */
+test.describe('the queue header says what its actions do', () => {
+  const ACTIONS = ['Clear queue', 'Add queue to playlist'];
+
+  test('names both of the older actions', async ({ app }) => {
+    await openQueue(app);
+
+    for (const name of ACTIONS) {
+      await expect(
+        app.getByRole('button', { name, exact: true }),
+      ).toHaveCount(1);
+    }
+  });
+
+  test('and the names do not come from the tooltip', async ({ app }) => {
+    await openQueue(app);
+
+    await app.locator('#queue-panel').evaluate((el) => {
+      for (const button of el.shadowRoot!.querySelectorAll(
+        '.header-action-button',
+      )) {
+        button.removeAttribute('title');
+      }
+    });
+
+    for (const name of ACTIONS) {
+      await expect(
+        app.getByRole('button', { name, exact: true }),
+      ).toHaveCount(1);
+    }
+  });
+});
+
 /**
  * The inline panel is the mode that already worked, and the one every
  * other queue spec is written against. It keeps its resize handle and

frontend/src/components/queue-panel/queue-panel.ts

@@ -2201,11 +2201,25 @@ export class QueuePanel
                             `
                             : nothing}
                     </div>
+                    <!-- **Every action here is named by aria-label**, like
+                         the close button #24 added beside them (#170). A
+                         title alone *is* a name, which is why a sweep for
+                         empty names reports these clean and why an
+                         assertion by role and name is green either way --
+                         but it is the weakest one: title is the last
+                         fallback in the accname order, so any content put
+                         inside the button later silently outranks it, and
+                         a phone has no hover to show it as a tooltip.
+
+                         The titles stay. On a desktop they are the tooltip
+                         for an icon-only control, which is a different job
+                         from naming it, and aria-label does not do it. -->
                     <div class="header-actions">
                         <button
                             class="header-action-button"
                             @click=${() => void this.handleClearQueue()}
                             ?disabled=${tracks.length === 0}
+                            aria-label="Clear queue"
                             title="Clear queue"
                         >
                             <wa-icon
@@ -2216,6 +2230,7 @@ export class QueuePanel
                             class="header-action-button add-to-playlist-button"
                             @click=${this.handleAddToPlaylist}
                             ?disabled=${tracks.length === 0}
+                            aria-label="Add queue to playlist"
                             title="Add queue to playlist"
                         >
                             <wa-icon