Adjust anchor point for multiple regions at once

I have dozens of the same sample on my timeline. I want to adjust the anchor point and start/end points of all of these equal regions at once. However, when I select all equal regions and then adjust the anchor point of the sample that is open in the file editor, it only adjusts the one selected region.

It has been a while since I've worked in Logic pro regularly, but I recall adjusting the anchor point of multiple regions at once. I can't imagine that the solution is to replace all samples each time I want to make an adjustment.

Any suggestions or work arounds?