YPAlbumsManager.fetchAlbums() is too slow for users with many albums

[BillBunting]

Is your feature request related to a problem? Please describe.
Users on iPhones (any current iPhone / iOS including 17) when choosing to view albums experience long loading times about 0.075 seconds per album before albums display. For example, a user with iOS 17.0.2 on an iPhone 13, with 280 albums experiences a load delay of ~22 seconds. A typical user may have about 10 to 50 albums and will experience a 1 to 3 second delay.

Describe the solution you'd like
I'm requesting a configuration option to pre-cache the albums or a refactor to make the code that loads the albums, YPAlbumsManager.fetchAlbums(), faster. The call to PHImageManager.default().requestImage is slow.

Describe alternatives you've considered
I already attempted pre-caching the albums in YPPickerVC, but by that point, the user may already want to see albums and the pre-caching will not complete in time. Currently, the speed is doubled by using options.deliveryMode = .fastFormat vs the current .opportunistic for PHImageRequestOptions, so I'm using that setting for now. I may also create a single instance of YPImagePicker within my app, load the albums (requires exposing YPAlbumsManager.fetchAlbums), and reuse the picker as needed. Please let me know if there are other suggestions or workarounds.