Wait a step before scrolling to settings section

Navigating to https://gerrit-review.git.corp.google.com/settings/#Groups
is broken due to not waiting for layout to settle before scrolling.

Adding a tiny timeout before scrolling corrects this.

Release-Notes: skip
Google-Bug-Id: b/284338485
Change-Id: Iedab639c902f73dc1248a00c2e78215d9165bc1c
diff --git a/polygerrit-ui/app/elements/settings/gr-settings-view/gr-settings-view.ts b/polygerrit-ui/app/elements/settings/gr-settings-view/gr-settings-view.ts
index 29203d0..d8361c3 100644
--- a/polygerrit-ui/app/elements/settings/gr-settings-view/gr-settings-view.ts
+++ b/polygerrit-ui/app/elements/settings/gr-settings-view/gr-settings-view.ts
@@ -1124,7 +1124,7 @@
       // Use shadowRoot for Polymer 2
       const elem = (this.shadowRoot || document).querySelector(urlHash);
       if (elem) {
-        elem.scrollIntoView();
+        setTimeout(() => elem.scrollIntoView(), 0);
       }
     }
   };