Path resolving in JavaScript incompatible with Qt 4.x

Path resolving in JavaScript is incompatible with Qt 4.x (4.8.3):

I have a project that is working on Qt 4.8.3, folder structure as follows:

Generic/
    DynCreator.js
App1/
    Main.qml
    Comp.qml

In 4.8 I included the DynCreator.js in Main.qml as:
import "../Generic/DynCreator.js" as DynCreator

DynCreator.js creates components dynamically with dynObject = Qt.createComponent("Comp.qml"); dynObject.createObject(parent);

Qt 4.8 finds Comp.qml as it is same folder as the script that imported the JavaScript (Main.qml) but Qt 5.0 don't find the file as it resolves path relative to imported script location.

So call was modified to: Qt.createComponent("../App1/Comp.qml") in 5.0 and it started working.

If this not intentional behavior-change, this should be WELL documented in 5.0.