Rocket Launcher 2.0 Ultimate Doom level warp

[The Nate]

How do I properly use the level warp system for Chocolate Doom in Rocket Launcher 2.0? Typing something like 12 if I wanted to go to E1M2 would only land me at E1M1 and 1-0xx would put me at the first level of each episode.

[Voros]

-warp 12 sends you to map12.

-warp 1 2 sends you to e1m2.

Put a space between the numbers 1 and 2.

[The Nate]

Thanks.