Exported videos are not 360

i add my footage to Studio 2020. i edit my video. i choose H.265 or ProRes422 on export. Frame rate is 30. video will export to MP4. i use VLC for playback and no 360. i try to upload to YouTube and after a few days it does appear in 360.

what playback program can use you for the export mp4 so it will be 360? does it have to be Studio 2020?