I've found a solution for this. But this is just a workaround, so you should only use this until someone can find an official way to resolve this.
import class Foundation.Bundle
private class BundleFinder {}
extension Foundation.Bundle {
		/// Returns the resource bundle associated with the current Swift module.
		static var current: Bundle = {
				// This is your `target.path` (located in your `Package.swift`) by replacing all the `/` by the `_`.
				let bundleName = "AAA_BBB"
				let candidates = [
						// Bundle should be present here when the package is linked into an App.
						Bundle.main.resourceURL,
						// Bundle should be present here when the package is linked into a framework.
						Bundle(for: BundleFinder.self).resourceURL,
						// For command-line tools.
						Bundle.main.bundleURL,
				]
				for candidate in candidates {
						let bundlePath = candidate?.appendingPathComponent(bundleName + ".bundle")
						if let bundle = bundlePath.flatMap(Bundle.init(url:)) {
								return bundle
						}
				}
				
				return Bundle(for: BundleFinder.self)
		}()
}