Unreal Engine Launcher quits when trying to load Memory Game from Learn? Just me?

Hi,
I am using a
Mac OSX Yosemite 10.10.1
Unreal Engine Launcher v. 1.9.2.
Unreal Engine 4.6.1

When I try launch then Unreal Engine Launcher then I click Learn tab, then go to Example Game Project category and I click on Memory Game…my Unreal Launcher crashes.
This does not happen when I click First Person Shooter or Tower Defense

Am I only one having this problem?

How do I fix this? as I really want to be able to get Memory Game sample.

Thank you very much

Hi Develobert,

This is a known issue with Launcher on Mac, reported here:

There is a bug report in our system, and it appears it has been fixed internally. fix should appear in a future release of Launcher.