There was a problem before and apparently it was solved in previous versions, but came back in 16.7. Retouching settings copy over, however are not applied. No matter which way I copy setting, with shortcut, sync all setting or sync just the retouching - setting show up as dialed in, but have no effect until I click at least one slider in retouching tools - then they all are applied.
Current workaround
clicking at least one slider in retouching tools on each image
Hi Maxim, thanks for the feedback, but please report it to our support team so we can track this as a bug.