Can I use scenario's variables in a custom app?

I am building a module in which the user need to input some variables regarding the scenario in which the module is sitting.
Is there a way to output those values without the editor inputting them to the module manually?
I tried {{var.scenario.url}} but it doesn’t output anything in the module.

2022-12-20_13-39 2022-12-20_13-39_1