We got around this with a custom shell in our environment.
Shell Path:
C:\Program Files (x86)\Google\Chrome\Application\Chrome.exe
Arguments:
myaccount.yorksj.ac.uk evision.yorksj.ac.uk --incognito --proxy-server=localhost:1 --proxy-bypass-list=*.yorksj.ac.uk
Adding “https://” and “;” incorrectly launched the tabs