Issue description
In the build menu for Trains - Buildings, the 3 level crossing types will rearrange themselves as you select the large versions of them. Always placing the large variants at the end. This is awkward UX for the user.
That said, I question the need for the non-large variants at all. It seems confusing for some players and easy to miss. Even if you know about it, it's annoying to always select the large one, since I'd never want the small one (which it defaults to after each load). If we must keep both, perhaps default to the big one so it's less confusing and more convenient.
Reproduction steps
Research Trains
Game version and build number
v0.7.5 b452
Operating system
Windows
