Click on the Hamburger icon at top right corner, create a new profile, name it TEST, then install any extension from https://chrome.google.com/webstore/category/extensions
Result?
Delete the TEST profile.
Click on the Hamburger icon at top right corner, create a new profile, name it TEST, then install any extension from https://chrome.google.com/webstore/category/extensions
Result?
Delete the TEST profile.