Errors with MergeMany (Xcode 12.4)

[darthpelo]

Hi @V8tr , I was looking at your article since I am trying to have a common behavior between iOS 13 and iOS 14 regarding the keyboard and I got these errors when I add the extension Publishers:

• MergeMany(willShow, willHide) Conflicting arguments to generic parameter 'Upstream' ('Publishers.MapKeyPath<NotificationCenter.Publisher, CGFloat>' vs. 'Publishers.Map<NotificationCenter.Publisher, CGFloat>')
• .eraseToAnyPublisher() Conflicting arguments to generic parameter 'Self' ('Publishers.MergeMany<Publishers.MapKeyPath<NotificationCenter.Publisher, CGFloat>>' vs. 'Publishers.MergeMany<Publishers.Map<NotificationCenter.Publisher, CGFloat>>')

I am using Xcode 12.4 and my project must support iOS 13 and 14.

Seems that the latest version of Swift MergeMany changed behavior. I am trying to find a solution and create a PR, but I create this issue in case you found the solution :)

Thanks a lot for your contribution to the community :)