No window preview in custom snap areas

I no longer have the option of "draw dashed border" in setting up custom snapping areas. Because of this, there's no preview of the window size like when I snap in one of the default layouts.

Settings in the instructional video, obviously from an older version:

Settings in the latest alpha version:

Preview with snapping in default areas (left half):

No preview with custom snap area:

  • Type of Mac: M1 Macbook Air
  • macOS version: 12.4
  • BetterTouchTool version: 3.812

Edit: It appears that a preview does come up if I'm using a custom area. I was using a preset area (left third, right third, etc), and those don't have the preview. Is this intentional?