Fix Time Alignment Popup (#577)

Co-authored-by: Cody Baker <[email protected]>

src/renderer/src/stories/pages/guided-mode/data/GuidedSourceData.js

@@ -273,7 +273,7 @@ export class GuidedSourceDataPage extends ManagedPage {
 
                         const flatTimes = Object.values(results)
                             .map((interfaceTimestamps) => {
-                                [interfaceTimestamps[0], interfaceTimestamps.slice(-1)[0]];
+                                return [interfaceTimestamps[0], interfaceTimestamps.slice(-1)[0]];
                             })
                             .flat()
                             .filter((timestamp) => !isNaN(timestamp));