iOS 26 beta - Crash using QLPreviewController (QuickLook) in simulator.

Using the iOS 26 beta simulator, I am experiencing a crash using the QLPreviewController. This is easily reproduced using a small sample app and a sample excel file in the bundle. It does work in prior Xcode 16.4 and simulators (18.5). I didn't find any mention of this in Xcode 26 or iOS 26 release notes but I could have missed something. I don't have a spare device to update to iOS 26 and try on a real device so it may just be a simulator issue? Any feedback would be helpful. Thanks.

Error:

QuickLook/QLHostRemoteViewModel.swift:37: Fatal error: No extensions could be found matching '_AppExtensionQuery(extensionPointIdentifier: "com.apple.quicklook.UIExtensionPoint", predicate: nil, hostAuditToken: nil, extensionPoint: nil, allowsDuplicates: true)'

Sample view controller...

import UIKit
import QuickLook

class ViewController: UIViewController, QLPreviewControllerDataSource {
    var excelFileURL: URL!

    override func viewDidLoad() {
        super.viewDidLoad()

        // Load the Excel file (example: from bundle)
        if let url = Bundle.main.url(forResource: "file_example_XLSX_100", withExtension: "xlsx") {
            excelFileURL = url
            presentPreviewController()
        }
    }

    func presentPreviewController() {
        let previewController = QLPreviewController()
        previewController.dataSource = self
        present(previewController, animated: true, completion: nil)
    }

    // MARK: - QLPreviewControllerDataSource

    func numberOfPreviewItems(in controller: QLPreviewController) -> Int {
        return 1
    }

    func previewController(_ controller: QLPreviewController, previewItemAt index: Int) -> QLPreviewItem {
        return excelFileURL as QLPreviewItem
    }
}