Thanks for the update Douglas, unfortunately we're still lagging behind on version 84 but really good to know that when we do eventually get round to moving to version 85 the issue should be resolved.
Not sure if it's enabled at your organization, but if we manually click the 3 dot menu in Chrome, Help, and then About Google Chrome, the page checks for updates automatically and installs the update. Otherwise, your Chrome updates may be pushed via a different method by your IT department. Worth a try though!
Version updates very much controlled in our organisation so this functionality is disabled I'm afraid, thanks for the suggestion though.