Hello. DUB doesn't see sub packages, if I define them in main dub.json like this:

"subPackages": [
	"./component1/",
	"./component2/"
]

Error executing command build:
Failed to find a package named 'test:blank'.
But it sees them when I define like this:

"subPackages": [
	{
		"name": "component1",
		"targetType": "library",
		"sourcePaths": ["component1/source"],
		"importPaths": ["component1/source"]
	}
]

It used to work (a few moths ago) but not anymore.

My configs:

main dub.json:

"subPackages": [
	"./examples/blank/"
],

sub package:

{
	"name": "blank",
	"targetName": "blank",
	"targetType": "executable",
	"targetPath": "../../bin",
	"sourcePaths": ["./"],
	"importPaths": ["./"],
	
	"versions": ["trace"],
	
	"dependencies" : {
	}
	
}