The current version doesnâ€™t enable to set destination fov of a hotspot. You can set the start fov for each panorama by context menu of the 3D view. All hotspots which load the same panorama will start with the same fov.
Min and max fov are also set by context menu of the 3D view.
OK - but are there plans to offer the ability to set different destination FOVs for individual hotspots?
I can envisage a very clumsy workaround - having multiple versions of same pano with different names - but ....