SSL VPN web mode (HTML5) - Full screen?

Hi everyone,

we deployed SSL VPN through web (HTML5) a few weeks ago on our Fortigate 600E and currently running some tests.

Performance is impressive but a major drawback is the fact that unfortunately we're not able to switch to full screen (browser's F11 does not work - FF, GC, IE @ latest versions).

Any ideas on how this could be enabled?

If not currently possible, any roadmap perhaps or relevant documentation?

Thank you,

Pavlos