- 
    Bug 
- 
    Resolution: Fixed
- 
    P1: Critical 
- 
    5.14.0, 5.14.1
- 
    None
- 
    - Ubuntu 19.10 with official binaries coming from the Qt installer
 - Archlinux with arch packages
The issue was originally reported [here| https://gitlab.com/ColinDuquesnoy/MellowPlayer/issues/390] but can be reproduced with the quicknanobrowser example that comes with the official Qt 5.14 installer.
Description
Anytime I open a popup window, its content is blank (see attached screenshot).
The page source code seems to look ok (it's not a blank html) and we can actually blindly login into the service if we know where the fields are located...
Steps to reproduce
- Build & run quicknanobrowser with Qt >= 5.14.0
- Go to https://beta.music.apple.com
- Click on the sign in button
- See the blank popup window
The issue is not restricted to apple music, it also happens on yandex-music, mixcloud
- is duplicated by
- 
                    QTBUG-81790 Refresh issue in WebEngineView when window.open() is called -         
- Closed
 
-         
- 
                    QTBUG-83725 When a new tab is created via Javascript calling window.open() then the new tab does not render right away -         
- Closed
 
-