[UI] Fix logs loading #2892

Author: olgenn

frontend/src/pages/Runs/Details/Logs/index.tsx

@@ -79,7 +79,13 @@ export const Logs: React.FC<IProps> = ({ className, projectName, runName, jobSub
             .then((response) => {
                 saveScrollPositionByBottom();
                 const reversed = response.logs.toReversed();
-                setLogsData((old) => [...reversed, ...old]);
+
+                if (nextToken) {
+                    setLogsData((old) => [...reversed, ...old]);
+                } else {
+                    setLogsData(reversed);
+                }
+
                 nextTokenRef.current = response.next_token;
                 setIsLoading(false);
             })