Whenever I get a pop-up notification, I can only see it for a mere second before the lockscreen kills it.

Plus a very specific issue due to using Samsung gear. Before LLX lockscreen, when turning on the phone (on lockscreen) to display the notification pop-up, nothing would happens.

With LLx, the notification is resent to the gear. Looks like LLx regenerate the events before instantly pulling the lockscreen on top hiding it.