[0.13.0] Cannot change train station names

[ignatio]

I click on a train station, then the small pen icon next to its name. The name change dialogue opens up. So far no problem.

- I click on the text area to write a new name. The dialogue immediately closes instead.
- I right click on the text area. It empties and an error popup immediately pops up saying "Notice the stop name is empty".
- If I just start typing without clicking at all, my keys are sent to the game in the background (i.e. I move around by WASD etc).

This is in a savegame imported from 0.12. Same thing if the train station is old or newly built. Using Linux and Steam.

[Rseding91]

Duplicate of viewtopic.php?f=30&t=27129