OnDemandResource and new version App

Question

I ran into the problem of OnDemandResource:

1) I download from TestFlight the old version App... App downloads OnDemandResource and everything works fine.

2) I upload a new version App in which I add new resources, and install it as an update on the old version. And when the new version App is running, not download of new OnDemandResource, App believes that all resources are downloaded.

How to fix it?

First start old version:

NSSet *tags = [NSSet setWithObjects: @"PACK_1", @"PACK_2", nil];
NSBundleResourceRequest *resourceRequest = [[NSBundleResourceRequest alloc] initWithTags:tags];
resourceRequest.loadingPriority = 1.0;
[resourceRequest conditionallyBeginAccessingResourcesWithCompletionHandler:^(BOOL resourcesAvailable) {
    if (resourcesAvailable) {
    } else {

        // Download PACK_1 and PACK_2

        [resourceRequest beginAccessingResourcesWithCompletionHandler:^(NSError * __nullable error) {
            if(!error){
            } else {

                // Run App
            }
        }];
    }
}];

First start new version (updated old version, add new PACK_3):

NSSet *tags = [NSSet setWithObjects: @"PACK_1", @"PACK_2", @"PACK_3", nil];
NSBundleResourceRequest *resourceRequest = [[NSBundleResourceRequest alloc] initWithTags:tags];
resourceRequest.loadingPriority = 1.0;
[resourceRequest conditionallyBeginAccessingResourcesWithCompletionHandler:^(BOOL resourcesAvailable) {

    // Check PACK_1, PACK_2 and PACK_3 and resourcesAvailable = true, but PACK_3 not download

    if (resourcesAvailable) {

        // Run App

    } else {

        // Will not start to download PACK_3

        [resourceRequest beginAccessingResourcesWithCompletionHandler:^(NSError * __nullable error) {
            if(!error){
            } else {
            }
        }];
    }
}];