P: Gen Remove now changes elements outside the painted mask

Here are the original unedited JPG and a screenshot showing the remove selection. Before 14.5, it was possible to define which area of the photo was allowed to be changed and which should be excluded by Generative Remove AI by accurately defining the selection.

I've been noticing the same thing that Thomas reported since I updated to 14.5 this morning, so I put together the attached three screenshots to show what's happening.

In this example, I've zoomed to 400% because it's easier to see the problem at higher zoom levels. I used the Remove tool with "Use generative AI" checked and "Detect objects" unchecked.

Image 1 shows the spot I'm going to remove, in the center of the screen. Note the grain around the spot I'll be targeting.

Image 2 shows the selection I made, a simple circular selection.

Image 3 shows how it looks after I hit "Remove" where Lightroom has replaced pixels well outside the selection. Compare the grain around the selection to the grain in Image 1 or Image 2 and you should see what I mean. While Remove often smooths out grain within its selection, I've never seen it do this to parts of the image adjacent to the selection. And depending on what I try to remove, I've seen Lightroom 14.5 add textures or colors around my selections, distorting parts of the image I'm not even trying to change. The previous versions didn't do this; any changes Remove did occured only within the selections.