eM Client pop-up notification doesn't disappear after reading a new email...

I’m presently using the newest version 7.2.35595.0 but going back many versions I was never able to get the pop-up notification to disappear on its own once the new email was read.  This is a change in behavior as the early version did close the pop-up notification window after reading.

Unfortunately the Windows 10 system notification disappears too soon and therefore won’t alert you if you’re not there to watch it.