If you use a strobe to make the beam from white to black (rapid times) some beams in the area also become black, which have no color. but get dimmed a few times by normal blocks
(not an urgent bug, I suppose)
MC-86316
Beams Problem when using Strobe.
Resolved
Awaiting Response
1
Is this still an issue in the most recent versions (currently that is 1.10.2, or 16w42a) of Minecraft? If so, please update the affected versions and help us keeping this ticket updated from time to time. If you are the owner/reporter of this ticket, you can modify the affected version(s) yourself.