Update playwright/e2e/crypto/crypto.spec.ts

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

playwright/e2e/crypto/crypto.spec.ts

@@ -472,8 +472,9 @@ test.describe("Cryptography", function () {
             // Reload to work around a Rust crypto bug where it can hold onto the indexeddb even after logout
             // https://github.com/element-hq/element-web/issues/25779
             await page.addInitScript(() => {
-                // Clear localStorage as the user/pageWithCredentials fixtures will re-inject them on reload otherwise
-                // and by logging out we just invalidated the token that will be injected, causing a 401 unauth error.
+                // When we reload, the initScript created by the `user`/`pageWithCredentials` fixtures
+                // will re-inject the original credentials into localStorage, which we don't want.
+                // To work around, we add a second initScript which will clear localStorage again.
                 window.localStorage.clear();
             });
             await page.reload();