Yes! Now it works for me after updating to 1.5.2.
Thanks
I found that this issue is related to touch-enabled devices.
Tested torturedmind.org demos on Chrome / Windows 10 with a touchscreen notebook.
Close button works only by “tapping” the screen and does not work by “click”.
Additionally, left/right arrows works fine with both tap and click.
Hope this can help fixing the issue.