Hi! So I am playing in the new 1.17 snapshot, and I noticed a chunky cave (no doubt this has been reported). However, when I went to press F3 and G to turn on chunk borders, they came up looking funny! The borders were dark gray - black, and they had aqua colored lines at weird angles running into the ground!i Is this a bug?

Addition: The borders are not visible underground even with night vision and brightness in-game and on computer at 100%

 Addition 2: Borders are unable to be seen if looking at any different angle than X = -90