[0.13.11] chain signals not updating

[Quolz]

There seems to be an update bug with chain signals. They dont update their state if a rail signal connected to a combinator changes because of the combinator. It's just a visual bug, as the train drives through.

Steps to reproduce:
1. Load attached savegame
2. set constant combinator Signal 1 = 1
3. the rail signal turns green, the chain signals stay red. Expected result: chain-signals turn green.

If you let the train go, they update and the train drives through.

[Klonan]

Thanks for the report,

We've known about this for a while,
And it is just a visual bug for now