Isometric tiles changing order on tilemap depending on where brush is

Steps to reproduce:

1. Open attached tilemaprepro.zip.
   • OR set up a 2D URP project with a Isometric Tilemap in Hierarchy, and an Isometric Tile Palette with at least two tiles.
2. With Isometric Palette open, select one tile and draw some onto the tilemap.
3. Select the second tile, draw over some of the tiles you placed in Step 2.
4. Select the first tile again, and hover your cursor northwest of your painted tiles. 

Actual results: Tiles seem to change order when the mouse enters this region.

Expected results: No change from how tiles were drawn on initially or how they're displayed when the mouse is in other regions of the scene view.

Reproducible with versions: 6000.1.0a8, 6000.0.31f1, 2022.3.53f1, 2021.3.45f1, 2021.2.0a1

Tested on (OS): Windows 11

Notes:

• Could repro with tools that involved painting tiles.
• Regarding Step 4, couldn't repro when the mouse was in any other direction on the grid.
• Tried with both default settings and with settings of Transparency Sort Axis mode - Custom Axis and Transparently Sort Axis - 0,1,0 in the Renderer 2D Data.