Can't see the ore & conveyor belt & train tracks in Map

[gooki]

I left in version 0.16 and returned in version 0.17.
I have a problem while playing the game(0.17 V), that I can't see the ore & conveyor belt & train tracks when I increase the map scale to the maximum.
I upload a video which can show this problem.
In 0.16 version, I can sure that it did not happen.
Which good man can help me, what's change in 0.17 version?
How should I do to keep show the ore & conveyor belt & train tracks on the map? (all map scales)
One thing worth mentioning is that I can also not to see the conveyor belt & train tracks in blueprint.
Many thanks in advance!