From 298fe3ea3994d82675bdb9166b3df0f8b027b276 Mon Sep 17 00:00:00 2001
From: Davide Scaini <davide.scaini@alumni.cern>
Date: Thu, 14 May 2026 15:43:12 +0200
Subject: [PATCH] =?UTF-8?q?explore:=20fix=20by-type=20layer=20visibility?=
 =?UTF-8?q?=20=E2=80=94=20only=20show=20selected=20types?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 site/src/components/Explore.svelte | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/site/src/components/Explore.svelte b/site/src/components/Explore.svelte
index dfd684e..102e323 100644
--- a/site/src/components/Explore.svelte
+++ b/site/src/components/Explore.svelte
@@ -146,7 +146,8 @@
     map.setLayoutProperty('explore-lines',       'visibility', view === 'lines'   ? 'visible' : 'none');
     map.setLayoutProperty('explore-heat-global', 'visibility', view === 'heatmap' && heatMode === 'global' ? 'visible' : 'none');
     for (const t of HEAT_TYPES)
-      map.setLayoutProperty(`explore-heat-${t}`, 'visibility', view === 'heatmap' && heatMode === 'bytype' ? 'visible' : 'none');
+      map.setLayoutProperty(`explore-heat-${t}`, 'visibility',
+        view === 'heatmap' && heatMode === 'bytype' && selectedTypes.has(t) ? 'visible' : 'none');
   }
 
   function _fitBounds(ts: Track[]) {