Working in desktop app on a Mac. When I delete a photo it grates it out but does not remove it. If I close Lightroom and reopen that photo is still there (not grayed out anymore). I have restarted Lightroom and my computer but it's still happening.
Which Lightroom are you using, Lightroom or Lightroom Classic. Are you deleting a photo from the library or from an Album/Collection? If you aren't sure how to answer these questions, post a screen capture of what you are trying to do.