From b8cef99dc1e028b2a1393ade13a9de973afcb9ac Mon Sep 17 00:00:00 2001
From: David Sehnal <david.sehnal@gmail.com>
Date: Tue, 3 Mar 2020 23:04:56 +0100
Subject: [PATCH] ParameterControls fix

---
 src/mol-plugin-ui/controls/parameters.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mol-plugin-ui/controls/parameters.tsx b/src/mol-plugin-ui/controls/parameters.tsx
index bb145adaa..4501a36c2 100644
--- a/src/mol-plugin-ui/controls/parameters.tsx
+++ b/src/mol-plugin-ui/controls/parameters.tsx
@@ -55,7 +55,7 @@ export class ParameterControls<P extends PD.Params> extends React.PureComponent<
         if (!ctrls) return null;
 
         if (category) {
-            return [<ExpandGroup header={category}>{ctrls}</ExpandGroup>];
+            return [<ExpandGroup key={category} header={category}>{ctrls}</ExpandGroup>];
         }
         return ctrls;
     }
-- 
GitLab