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Auto-Sync Bug in LrC 10.4

Oct 18, 2007
Republic of Trinidad & Tobago
Lightroom Experience
Lightroom Version
Lightroom Version
LrC 10.4
Operating System
  1. macOS 11 Big Sur
Use several images that are of similar scene that have no edits. Select just the first image, make a change like +2 exposure, so it will be noticable then select a few more images. With 1st image most selected, turn Auto Sync on, and select a B&W preset.
As expected, all turned B&W, but not only that, all are also over exposed.
Repeat the procedure but this time use the option in the Basic develop options use B&W to auto-sync and the B&W gets applied but the increased exposure is not applied.
It appears that using Presets with Auto-Sync has a bug.
Any one experiencing this.

See the following link for more info.