The hologram projector does not display correctly from the side. However, if you go inside the hologram, you can see some artifacts. Both 1 and 2 tier have this problem.
Code snippet used in screenshots:
local component = require("component")
local holo=component.hologram
holo.clear()
holo.fill(24, 24, 32, true)
How it should look 1.12.2 (OC 1.8.5):

How it looks 1.16.5 (OC 1.8.5.1):


Also some not mine screenshots with same problem:


The hologram projector does not display correctly from the side. However, if you go inside the hologram, you can see some artifacts. Both 1 and 2 tier have this problem.
Code snippet used in screenshots:
How it should look 1.12.2 (OC 1.8.5):

How it looks 1.16.5 (OC 1.8.5.1):


Also some not mine screenshots with same problem:

