<p></p>
<p><b>@AntonKhorev</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/6059#discussion_r2110569668">app/assets/javascripts/index/history.js</a>:</p>
<pre style='color:#555'>> @@ -112,7 +116,10 @@ OSM.History = function (map) {
 
   function toggleChangesetHighlight(id, state) {
     changesetsLayer.toggleChangesetHighlight(id, state);
-    $("#changeset_" + id).toggleClass("selected", state);
+    $("#sidebar_content .changesets ol li").removeClass("selected");
+    if (state) {
+      $("#changeset_" + id).addClass("selected");
+    }
</pre>
<p dir="auto">Highlights don't get stuck in the layer because everything is redrawn when changesets enter/leave the viewport during scrolling. But I changed it anyway to match the highlight logic in the sidebar. Now only one changeset can be highlighted. Previously it was possible to highlight several, but this wasn't used for anything.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/pull/6059#discussion_r2110569668">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/AAK2OLK4SME6JP6TLOOOIDT3AT4AVAVCNFSM6AAAAAB6AM65UWVHI2DSMVQWIX3LMV43YUDVNRWFEZLROVSXG5CSMV3GSZLXHMZDQNZTGA4TSNRQGM">unsubscribe</a>.<br />You are receiving this because you are subscribed to this thread.<img src="https://github.com/notifications/beacon/AAK2OLKVINXXBE5IF6UKGMT3AT4AVA5CNFSM6AAAAAB6AM65UWWGG33NNVSW45C7OR4XAZNRKB2WY3CSMVYXKZLTORJGK5TJMV32UY3PNVWWK3TUL5UWJTVLIACVG.gif" height="1" width="1" alt="" /><span style="color: transparent; font-size: 0; display: none; visibility: hidden; overflow: hidden; opacity: 0; width: 0; height: 0; max-width: 0; max-height: 0; mso-hide: all">Message ID: <span><openstreetmap/openstreetmap-website/pull/6059/review/2873099603</span><span>@</span><span>github</span><span>.</span><span>com></span></span></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/openstreetmap/openstreetmap-website/pull/6059#discussion_r2110569668",
"url": "https://github.com/openstreetmap/openstreetmap-website/pull/6059#discussion_r2110569668",
"name": "View Pull Request"
},
"description": "View this Pull Request on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>