Photoshop: Lighting Effects does not work directly after upgrade in PS 21.0. macOS and Windows
Further to the last updating of PS 21.0.0, this filter does not work any more.
None of the allowing cursors of it was changed not function, it is a huge decline since PS 20.x where he worked very well on pictures 8 as well direct bits as in smartobject!
Workarund :
Priorities, performances, it is necessary to check legacy Priorities, to restart PS, to test the filter, then they will be able to come back in priority by default which is this shot hut, they restart PS and my time, to me this works now correctly.
Yves Crausaz, Suisse, retraité actif dans le monde de la photo et des arts graphiques.