Chrome 67 or newer - Save & Exit not working
Update (Feb 14th, 2019): The below workarounds are no longer necessary. The latest versions of Chrome work properly without any of the workarounds mentioned below.
Currently, in the Chrome 67 or newer, the "site isolation" feature was enabled by default. This feature will sometimes prevent "Save & Exit" from working properly.
Thus, if you are using Chrome 67 or newer, you will need to opt-out of the "site isolation" feature as below:
1. In your Chrome browser's address bar, enter:
2. Then select "Opt-out"
3. Finally, relaunch your Chrome browser to enable the new setting.
For more information visit https://www.chromium.org/Home/chromium-security/site-isolation