[2.0.21] Train interupt screen not tilting when game is paused

[koliw_br]

steps to reproduce:
-open the train interface
-create/edit an interruption
-pause the game

effect:
-interrupt screen is not dimmed

expected effect:
-interruption screen dims with the rest of the interface

edit: yes I know - I've got the interrupts incorect - I'm just learning the new system

[Rseding91]

Thanks for the report. Due to the complex nature of GUI, I don't believe we will be working on this.