I was thinking these were fixed in the last update, but I'm finding that I still can't recover default preset 3D camera views.
do this:
1-Make the render camera's parameters visible
2-Set 3D view to 'Front'
3-Use button to copy to the render cam, observe the values for pos and rot.
4-Reset 3D view cam to 'Front' again, then pan and tilt it randomly.
5-Copy again to the render cam, its parameters should reflect the random changes.
6-Again reselect the 'Front' cam.
7-Click the Reset view button and choose the preset option. The 3D view changes.
8-Copy once again to the render cam. Parameters are not the same as the original default values.