🐛 [firebase_ui_auth] "Verify your email" route spinner is wide

[EnduringBeta]

Bug report

Describe the bug
The firebase_ui_auth "Verify your email" route (EmailVerificationScreen) now shows a spinner as wide as the paragraph above it instead of being the usual circle.

Steps to reproduce

Use my sample project. Run instead of debug to skip over exceptions since I don't implement Firebase Auth. Observe the only screen is the verify email route with a wide spinner as in image below.

Expected behavior

Round spinner

Sample project

https://github.com/EnduringBeta/flutter-bug/tree/verify-email-spinner

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Additional context

None

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Flutter doctor

Run flutter doctor and paste the output below:

$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.10.0, on Microsoft Windows [Version 10.0.22621.1702], locale en-US)
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 33.0.2)
[√] Chrome - develop for the web
[√] Visual Studio - develop for Windows (Visual Studio Community 2022 17.2.6)
[√] Android Studio (version 2022.2)
[√] Android Studio
[√] VS Code (version 1.66.2)
[√] Connected device (4 available)
[√] Network resources

• No issues found!

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Flutter dependencies

Run flutter pub deps -- --style=compact and paste the output below:

Click To Expand

$ flutter pub deps -- --style=compact
Dart SDK 3.0.0
Flutter SDK 3.10.0
flutter_bug 1.0.0+1

dependencies:
- firebase_auth 4.6.0 [firebase_auth_platform_interface firebase_auth_web firebase_core firebase_core_platform_interface flutter meta]
- firebase_core 2.12.0 [firebase_core_platform_interface firebase_core_web flutter meta]
- firebase_ui_auth 1.4.0 [email_validator firebase_auth firebase_core firebase_dynamic_links firebase_ui_localizations firebase_ui_oauth firebase_ui_shared flutter flutter_localizations flutter_svg]
- flutter 0.0.0 [characters collection js material_color_utilities meta vector_math sky_engine]

dev dependencies:
- flutter_lints 2.0.1 [lints]
- flutter_test 0.0.0 [flutter test_api path fake_async clock stack_trace vector_math async boolean_selector characters collection js matcher material_color_utilities meta source_span stream_channel string_scanner term_glyph]
- integration_test 0.0.0 [flutter flutter_driver flutter_test path vm_service async boolean_selector characters clock collection fake_async file js matcher material_color_utilities meta source_span stack_trace stream_channel string_scanner sync_http term_glyph test_api vector_math webdriver]

transitive dependencies:
- _flutterfire_internals 1.3.0 [collection firebase_core firebase_core_platform_interface flutter meta]
- async 2.11.0 [collection meta]
- boolean_selector 2.1.1 [source_span string_scanner]
- characters 1.3.0
- clock 1.1.1
- collection 1.17.1
- crypto 3.0.3 [typed_data]
- desktop_webview_auth 0.0.12 [crypto flutter http flutter_web_plugins plugin_platform_interface]
- email_validator 2.1.17
- fake_async 1.3.1 [clock collection]
- file 6.1.4 [meta path]
- firebase_auth_platform_interface 6.15.0 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_auth_web 5.5.0 [firebase_auth_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins http_parser js meta]
- firebase_core_platform_interface 4.8.0 [collection flutter flutter_test meta plugin_platform_interface]
- firebase_core_web 2.5.0 [firebase_core_platform_interface flutter flutter_web_plugins js meta]
- firebase_dynamic_links 5.3.0 [firebase_core firebase_core_platform_interface firebase_dynamic_links_platform_interface flutter meta plugin_platform_interface]
- firebase_dynamic_links_platform_interface 0.2.6 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_ui_localizations 1.5.0 [flutter flutter_localizations path]
- firebase_ui_oauth 1.4.0 [desktop_webview_auth firebase_auth firebase_ui_auth firebase_ui_shared flutter_svg flutter]
- firebase_ui_shared 1.3.0 [flutter]
- flutter_driver 0.0.0 [file flutter flutter_test fuchsia_remote_debug_protocol path meta vm_service webdriver async boolean_selector characters clock collection js matcher material_color_utilities platform process source_span stack_trace stream_channel string_scanner sync_http term_glyph test_api vector_math]
- flutter_localizations 0.0.0 [flutter intl characters clock collection js material_color_utilities meta path vector_math]
- flutter_svg 1.1.6 [flutter meta path_drawing vector_math xml]
- flutter_web_plugins 0.0.0 [flutter js characters collection material_color_utilities meta vector_math]
- fuchsia_remote_debug_protocol 0.0.0 [process vm_service file meta path platform]
- http 0.13.6 [async http_parser meta]
- http_parser 4.0.2 [collection source_span string_scanner typed_data]
- intl 0.18.0 [clock meta path]
- js 0.6.7 [meta]
- lints 2.1.0
- matcher 0.12.15 [async meta stack_trace term_glyph test_api]
- material_color_utilities 0.2.0
- meta 1.9.1
- path 1.8.3
- path_drawing 1.0.1 [vector_math meta path_parsing flutter]
- path_parsing 1.0.1 [vector_math meta]
- petitparser 5.4.0 [meta]
- platform 3.1.0
- plugin_platform_interface 2.1.4 [meta]
- process 4.2.4 [file path platform]
- sky_engine 0.0.99
- source_span 1.9.1 [collection path term_glyph]
- stack_trace 1.11.0 [path]
- stream_channel 2.1.1 [async]
- string_scanner 1.2.0 [source_span]
- sync_http 0.3.1
- term_glyph 1.2.1
- test_api 0.5.1 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph matcher]
- typed_data 1.3.2 [collection]
- vector_math 2.1.4
- vm_service 11.3.0
- webdriver 3.0.2 [matcher path stack_trace sync_http]
- xml 6.3.0 [collection meta petitparser]

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[darshankawar]

Thanks for the report. I am able to replicate the same using the repo shared.