Qt Qml display errors with newest Intel driver

[Meyer__Harald]

Qt Qml application's top window part is covered by the window tile bar with this driver:

Intel(R) HD Graphics P630

Report Date: Sunday, December 3, 2017
Report Time [hh:mm:ss]: 4:58:36 PM
Driver Version: 21.20.16.4664
Operating System: Windows* 10 Pro (10.0.16299)
Physical Memory: 32619 MB
Vendor ID: 8086
Device ID: 591D
Device Revision: 04
Graphics Output Protocol (GOP) Version: 9.0.1061
Current Resolution: 1920 x 1080

Processor: Intel(R) Xeon(R) CPU E3-1505M v6 @ 3.00GHz
Processor Speed: 3000 MHz
Processor Graphics in Use: Intel(R) HD Graphics P630
Shader Version: 5.1
OpenGL* Version: 4.4
OpenCL* Version: 2.1
Vulkan* Version: 1.0.31

* Microsoft DirectX* *
Runtime Version: 12.0
Hardware-Supported Version: 12.0

* Devices connected to the Graphics Accelerator *

Active Displays: 1

* Built-in Display *

Display Type: Digital
DDC2 Protocol: Supported
Gamma: 2.2
Connector Type: Embedded DisplayPort
Device Type: Built-in Display

Maximum Image Size
Horizontal Size: 13.78 inches
Vertical Size: 7.48 inches

Supported Modes
1920 x 1080 (60p Hz)

Raw EDID:
00 FF FF FF FF FF FF 00 4D 10 53 14 00 00 00 00
28 19 01 04 A5 23 13 78 0E DE 50 A3 54 4C 99 26
0F 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 1A 36 80 A0 70 38 1F 40 30 20
35 00 5A C2 10 00 00 18 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 FE 00 31
32 30 33 4D 81 4C 51 31 35 36 4D 31 00 00 00 00
00 02 41 03 28 00 12 00 00 0A 01 0A 20 20 00 4A

* Other names and brands are the property of their respective owners.

The problem is not visible with older Intel drivers.

Dell Precision 5520 notebook.