Full-screen Flash doesn't work on ITV

shintoplasm01

shintoplasm01

Full-screen Flash is broken on ITV (e.g. https://www.itv.com/hub/itv). When I click on the 'full screen' (four arrows) button in the live stream, the video disappears leaving the rest of the website visible but with no video playing anywhere. Strangely, the audio track from the live stream keeps on playing so the stream obviously wasn't closed.

Reported under DNAWIZ-49852 but interested if others are experiencing this bug as well.

shintoplasm01

shintoplasm01

Update:

This is truly bizarre - full-screen Flash is working fine on some of the other livestream on the ITV website, but not on the others.

Full-screen Flash works fine on:
ITV2: https://www.itv.com/hub/itv2
ITVBe: https://www.itv.com/hub/itvbe
ITV3: https://www.itv.com/hub/itv3
CITV: https://www.itv.com/hub/citv

Full-screen Flash does not work on:
ITV: https://www.itv.com/hub/itv
ITV4: https://www.itv.com/hub/itv4