It seems, according to my stats, that minor endurance is not buffing stamina recovery properly. The tooltip reads as a 10% increase but my stats only show about 5%.
Without minor endurance my recovery is 1467

With minor endurance it is only increased to 1563. This is only an additional 96 points.

10% of 1467 should be about 147 but thats not what is added. Is it broken or am I missing something?