Framework test failure due to today's random seed (?) #90057
Description
On an unrelated commit from @mit-mit:
/cc framework gardener @justinmc
https://ci.chromium.org/ui/p/flutter/builders/prod/Windows%20framework_tests_widgets/2190/overview
https://ci.chromium.org/ui/p/flutter/builders/prod/Mac%20framework_tests_widgets/2202/overview
https://ci.chromium.org/ui/p/flutter/builders/prod/Linux%20framework_tests_widgets/2219/overview
03:06 +3328 ~2 -1: C:\b\s\w\ir\x\w\flutter\packages\flutter\test\widgets\text_editing_action_target_test.dart: arrow keys work after detaching the widget and attaching it again [E]
Null check operator used on a null value
package:flutter/src/rendering/object.dart 3483:29 RelayoutWhenSystemFontsChangeMixin.attach
package:flutter/src/rendering/object.dart 3378:11 ContainerRenderObjectMixin.attach
package:flutter/src/rendering/editable.dart 1423:11 RenderEditable.attach
test\widgets\text_editing_action_target_test.dart 319:14 main.<fn>
test\widgets\text_editing_action_target_test.dart 302:77 main.<fn>
03:06 +3328 ~2 -1: C:\b\s\w\ir\x\w\flutter\packages\flutter\test\widgets\text_editing_action_target_test.dart: RenderEditable registers and unregisters raw keyboard listener correctly
03:07 +3328 ~2 -1: C:\b\s\w\ir\x\w\flutter\packages\flutter\test\widgets\text_editing_action_target_test.dart: RenderEditable registers and unregisters raw keyboard listener correctly
03:07 +3328 ~2 -2: C:\b\s\w\ir\x\w\flutter\packages\flutter\test\widgets\text_editing_action_target_test.dart: RenderEditable registers and unregisters raw keyboard listener correctly [E]
Null check operator used on a null value
package:flutter/src/rendering/object.dart 3483:29 RelayoutWhenSystemFontsChangeMixin.attach
package:flutter/src/rendering/object.dart 3378:11 ContainerRenderObjectMixin.attach
package:flutter/src/rendering/editable.dart 1423:11 RenderEditable.attach
test\widgets\text_editing_action_target_test.dart 359:14 main.<fn>
test\widgets\text_editing_action_target_test.dart 342:84 main.<fn>