Are you using Files >> Scripts >> Load Images in to stack
The latest version of Photoshop is not approved at work, but I would think that exists in the same place as 2018. Works great especially as will do the slight distort/transform to register layers for you.
Sometimes we get images in perfect register, other times not sure if someone kicks the tripod or whatever, but that auto align source images is a lifesaver.
Here si a screenshot of 2018
Can we see a screenshot of your 2019, you obviously need more than one image so options nto greyed out.
2 people found this helpful
Your probably running into a known bug between Lightroom and Photoshop:
Usually what works is starting photoshop before sending anything from Lightroom to Photoshop.
Both fixes worked. Thanks for the reply.