[BUG] Global methods cannot inspect through it's arguments

[AlexV525]

It's quite strange that it didn't work properly as expected, since it's a basic action.

Steps to Reproduce

1. Create a new Flutter app.
2. 
3. 

Version info

• Flutter SDK: 2.0.6
• Flutter IntelliJ Plugin: 56.0.5
• IDEA version: 2021.1

This issue was moved by stevemessick to dart-lang/sdk#45972.

[AlexV525]

According to further details, I think the issue can only reproduce with the flutter package.

[AlexV525]

@stevemessick Would you take another look? Now I can still reproduce this issue with Flutter 2.2, and dart's global methods don't have the same issue with this.

[AlexV525]

This seems to have resolved in the latest stable SDK. However, I cannot comment on the new issue due to a GitHub bug (dart-lang/sdk#45972).

cc @srawlins Could you help close the issue in dart-lang/sdk?