swift - iOS Action Extension slow loading time -

so, i'm trying decrease loading times action extension i'm writing ios.

according to: https://developer.apple.com/library/content/documentation/general/conceptual/extensibilitypg/extensioncreation.html#//apple_ref/doc/uid/tp40014214-ch5-sw7

i should aim loading time below 1 second (if takes long might shut down system prematurely)

right loads in around 4 seconds on ipad (a bit faster in simulator) - far ios haven't shut down extension, destructive user experience.

as far i'm aware don't have access appdelegate.swift file when working extensions, i'm having hard time figuring out causing slow loading times.

does have idea or maybe experience this?

thanks!

the reason slow loading times launched app extension in debug mode. running app without debugger faster.

did not consider @ all, works charm :)