The Debug option "show-transport-line-gaps" only works for the right side of a belt when there are also items on the left side of the belt.
https://i.imgur.com/EjSHgsr.png
[0.18.17] show-transport-line-gaps only works when there are items on the left side of the belt
Re: [0.18.17] show-transport-line-gaps only works when there are items on the left side of the belt
Thanks for the report
Fixed for 0.18.18
Fixed for 0.18.18