Describe the Suggestion

i built a air-railway with the monorails, but after i place the track signal block i found one signal is in the 'fail' status
i want to check where let this signal in a loopback but i can't see the blockarea color display even i hold a signal in my hand
this makes it more difficult for me to identify the location of the problem

oh my poor english :(

Screenshots and Videos

No response

Additional Context

ah, how about to add the blockarea color display at the top of the monorails same as other tracks

ummm……
i think you should move marks more higher on monorails

Todo for myself: make the signal line render higher for encased tracks & monorails