[QML, REG 5.8.0 -> 5.9.0beta] - property assignment does not work in some cases

Run the attached QML project.
Press the 'increment' button multiple times, the counter value should be incremented, but it does not. Pay attention to the 'import "components"' statement, it matters in the test.

As I understand, assigning a property named 'foo' does not work when there is a component named 'Foo'.