How to create a region using 4 points?

[Wing-Span]

Oh my god, I never thought I couldn't find a solution to such a trivial problem: how to create weather conditions in an area without creating an area?

I can't convert points into an area. More precisely, I can, and in the specified rectangle I can interact with units, but the weather conditions do not appear there. I have tried everything.

Perhaps there is an easy way to convert 4 points into an area in jass?

 

[Chaosium]

Might not be a region problem, did you use this action after creating it?

• Environment - Turn (Last created weather effect) On

 

[Wing-Span]

Might not be a region problem, did you use this action after creating it?

• Environment - Turn (Last created weather effect) On

Ahahahahahahahahahahahaha!
I'm going to jump off the balcony...

 

[Chaosium]

You would think it's obvious that you want something you just created to be turned on by default, but worldedit says no