Train Drop-down menu

[Ringis96]

When you click on a train stop to rename it, a drop-down menu gives you a box so you can either give it a new name or pick the same name as a already existing stop from a long list. This interface is big and nice. However when you are in a train clicking the "add station" button, the drop-down menu is very smal which makes it annoying and tedious to locate the correct stop when you have many in your world. My suggestion is that the "add station" menu is made the same size as when renaming a stop.
I included two images showing the interface of the mentioned drop-down menus:

[Xeanoa]

Even in your first screenshot, the station list could be displayed completely without the need for scrolling or a scrollbar.

I fully support making use of the entire screen for selecting items from lists.

[Nubm2]

Would be nice to have the option to click on train stops on the map while in a train, with a popup like "Add to Shedule". And maybe even a "Change name".