Limiting Networks in Dropdown

[CityGecko]

Not sure if to be considered an issue. PRT will pick up all kind of Networks. This includes e.g. the paths for planes, ships etc. I would suggest to remove them and only allow road, rail, the common stuff and not the "delicate" like the above paths, connections, lines.

Here's the link for all items, which I think should be not accessable: https://imgur.com/a/f66fJPq (selection, mabye not complete)

[ST-Apps]

I understand what you mean, but what are the downsides of having those networks available?

I did some quick research, and hiding those networks may require more changes than I thought, so I want to be 100% sure that this is something really needed.

[CityGecko]

Actually not an issue for me, but may could confuse unexperienced user by choosing wrong network and then break their game/map (with those paths eventually).