When putting /effect give @p minecraft:night_vision 1 1 true in an always active command block will causes a rapid flickering effect (which is because of the visual that occurs when your night vision is about to run out) that is prominently visible at nighttime.
While the flickering was way worse before when doing the same command, the flickering still exists, albeit to a lesser extent.
(Seizure Warning for video) https://youtu.be/rmFUowa0iDE
Comments 3
Yes, this is the same issue as MC-206109. 🙂
I can confirm this though wouldn't it be better to add this information to MC-206109 since it's essentially the same core problem, but just with a different effect?