When launching SI with parameters from SP, SI remains in background

[dannycohen]

Repro

1. Launch SI via invocation parameters from SP (or any other HTML page)
2. The browser (in my case- Chrome) displays a validation message
3. After the SI window is launched, SI remains in the backgroud;

Expected behavior

When SI is launched with invocation parameters, it should position itself as the foreground window (not "always on top", but foreground until otherwise positioned by user action).