Sky Go pop out player new issue?

[Skyuser333]

Since Monday I am having issues with the Pop Out Player as in it will open but is now not resizable and clicking on it to go back to full screen causes my Chromebook to crash and restart.
I was wondering if anyone else is having this issue?
Trying to find out if is it an issue/ conflict with the new Chrome OS update that my Chromebook did on the same day or it is a fully Sky Go app issue.