Standard videointerface does not allow to interact with panorama elements (e.g. hotspots) in vr mode at this moment. Although it allows to show 360 video in VR. Thus, if you plan to show tour with interactions in vr mode - build tour on the base of static tour.
PanoVideo Creator Pro build tour with video interface and allows to add two kinds of video scenes: with static and video interface.
When you add video scenes with static interface for the static tour, go to the 'Common settings'. There press "Load static". It will load openstyles.xml for static interface.
Use of the both interfaces (static and video) in the same tour ends in the not correct work.