diff --git a/apps/web/tests/cua-permissions.e2e.ts b/apps/web/tests/cua-permissions.e2e.ts
index 30441517cd..4e06bf0532 100644
--- a/apps/web/tests/cua-permissions.e2e.ts
+++ b/apps/web/tests/cua-permissions.e2e.ts
@@ -97,13 +97,16 @@ it.skipIf(process.platform !== 'darwin')('keeps system requests pending until fr
       for (const colorScheme of ['light', 'dark'] as const) {
         await page.emulateMedia({ colorScheme })
         await expect.poll(() => page.evaluate(() => document.body.hasAttribute('data-ds-dark-theme'))).toBe(colorScheme === 'dark')
-        const layout = await panel.evaluate(element => ({
+        const measure = () => panel.evaluate(element => ({
           clientWidth: element.clientWidth, scrollWidth: element.scrollWidth,
           overflowing: [...element.querySelectorAll('*')].filter(child =>
             child.getBoundingClientRect().right > element.getBoundingClientRect().right + 1,
           ).map(child => ({ tag: child.tagName, className: child.className, text: child.textContent?.slice(0, 80) })),
         }))
-        expect(layout.scrollWidth, JSON.stringify({ width, colorScheme, ...layout })).toBeLessThanOrEqual(layout.clientWidth)
+        await expect.poll(async () => {
+          const layout = await measure()
+          return layout.scrollWidth <= layout.clientWidth ? true : { width, colorScheme, ...layout }
+        }).toBe(true)
         if (webSnapshotMode() === 'refresh') {
           const directory = fileURLToPath(new URL('../../../.artifacts', import.meta.url))
           await mkdir(directory, { recursive: true })