Self isn't updated properly if an Instance is created inside a with block

[Harlem512]

What version of Catspeak are you using?

unstable (main)

What happened?

The following code creates an instance of omod while in a with block on omain while in a catspeak function call. The code prints omod (correct) and then omain (???), because it is using the with block's self instead of the setSelf self.

Objects:
oninital and omain are placed into a starting room
oinitial create Event:

Catspeak.interface.exposeEverythingIDontCareIfModdersCanEditUsersSaveFilesJustLetMeDoThis = true;
var f = Catspeak.compile(Catspeak.parseString("with omain { instance_create_depth(0, 0,0, omod) }"))
f.setSelf(self)
f()

omod create Event:

show_message(object_get_name(self.object_index))
var f = Catspeak.compile(Catspeak.parseString("show_message(object_get_name(self.object_index))"))
f.setSelf(self)
f()

omain is an empty game object.