Hi.
In Windows, once the WebBrowserComponent is visible it causes a leak.
To reproduce just open the demo app in debug mode, choose the web browser and close the app.
Detected memory leaks!
Dumping objects ->
{76026} normal block at 0x002C53E0, 12 bytes long.
Data: < a L > DC 61 DD 01 01 00 00 00 4C 07 03 00
{76025} normal block at 0x03DDAAE8, 16 bytes long.
Data: < a L S, > 84 61 DD 01 01 00 00 00 4C 07 03 00 E0 53 2C 00
{76024} normal block at 0x03E23E60, 12 bytes long.
Data: <La > 4C 61 DD 01 01 00 00 00 E8 AA DD 03
Object dump complete.
The program '[4496] JuceDemo.exe: Native' has exited with code 0 (0x0).