GTK+ uses the triangle technique along with a delay of 225 ms. When the pointer is inside the triangle, the delay is 1500 ms.
Firefox subscribes to the misguided "fake the look and feel of the default toolkit" idea, so on Linux it has a 225 ms delay, but without the triangle. Unfortunately 225 ms is way too short when there is no triangle.
GTK+ uses the triangle technique along with a delay of 225 ms. When the pointer is inside the triangle, the delay is 1500 ms.
Firefox subscribes to the misguided "fake the look and feel of the default toolkit" idea, so on Linux it has a 225 ms delay, but without the triangle. Unfortunately 225 ms is way too short when there is no triangle.