Code actions menu is no available when the cursor is inside the highlighted zone

[incendial]

Describe the bug
Noticed that the code actions menu does not appear neither on the shortcut, nor via the button.
It can only be called via the diagnostic tooltip or if the cursor in on the first line (where the method signature is):

Screen.Recording.2023-03-26.at.22.00.55.mov

To Reproduce
Steps to reproduce the behavior:

1. enable prefer_expression_function_bodies
2. create a method with a single return statement
3. try to call the code actions menu

Expected behavior
Code actions menu appears.

[DanTup]

Good catch. We show quick-fixes for the whole line of a diagnostic (for convenience), but apparently only looked at the first line (which is the one with the {) and not the whole range.

Fix open at https://dart-review.googlesource.com/c/sdk/+/291281.

[DanTup]

Fixed by dart-lang/sdk@7ce6c20, ships in the SDK :-)