Wrong work of repeaters

Sorry for my English.

Issue:

• two consecutive repeaters CAN'T correct transmit through self impulses duration 4 ticks.

Video: https://www.youtube.com/watch?v=ZnrAc4rYbs0

Timecode:
(version 1.8.8, singleplayer)
9:31: two consecutive repeaters CAN'T transmit through self impulse! (compare 6:05 - server spigot not have issue)

all bugs in different environment - MC-90955