From 6eb2fba279b6d930507d745b7b5b9b292ea44bee Mon Sep 17 00:00:00 2001
From: Daniel Bachler <daniel@danielbachler.de>
Date: Thu, 2 Nov 2023 17:09:24 +0100
Subject: [PATCH] :hammer: fix filter query

---
 site/DataPageV2Content.tsx | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/site/DataPageV2Content.tsx b/site/DataPageV2Content.tsx
index 3919201bf7b..72839e2ec87 100644
--- a/site/DataPageV2Content.tsx
+++ b/site/DataPageV2Content.tsx
@@ -154,9 +154,13 @@ export const DataPageV2Content = ({
     const relatedResearch =
         relatedResearchCandidates.length > 10 &&
         datapageData.topicTagsLinks?.length
-            ? relatedResearchCandidates.filter((research) =>
-                  intersection([research.tags, datapageData.topicTagsLinks])
-              )
+            ? relatedResearchCandidates.filter((research) => {
+                  const shared = intersection(
+                      research.tags,
+                      datapageData.topicTagsLinks ?? []
+                  )
+                  return shared.length > 0
+              })
             : relatedResearchCandidates
     // TODO: mark topic pages