As emails are stacked /grouped, new mail notification contents the first-in-the-stack details, not the last. Especially annoying for smartwatch users. How can I at least cancel the grouping?
The notification issue has been corrected in our latest Beta version.
If you are interested to try, please visit our G+ Beta community: https://plus.google.com/communities/102581534035171613663
You can already disable grouping when setting up an account (need to remove/re-add existing account to disable this)