Space route icons available as rich text

[DeadMG]

What did you do?
I went to name my platform. I clicked the icon button and then the Space tab.

What happened?
The space route icons were not available.

What did you expect to happen instead? It might be obvious to you, but do it anyway!
The space route icons (shown in Factoriopedia) should be choosable.

Does it happen always, once, or sometimes?
Always.