Tests fail because of autocomplete loading

[NeoCoderMatrix86]

Describe the bug
End2EndTests fail randomly because loading autocomplete takes some time.

Additional context

Run dotnet test
Running tests from /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/bin/Debug/net10.0/AudioCuesheetEditor.End2EndTests.dll (net10.0|x64)
Running tests from /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.Tests/bin/Debug/net10.0/AudioCuesheetEditor.Tests.dll (net10.0|x64)
/home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.Tests/bin/Debug/net10.0/AudioCuesheetEditor.Tests.dll (net10.0|x64) passed (1s 136ms)
failed UndoRedo_ShouldRestoreTrackState_WhenUndoAndRedoAreUsed (17s 112ms)
  from /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/bin/Debug/net10.0/AudioCuesheetEditor.End2EndTests.dll (net10.0|x64)
  Test method AudioCuesheetEditor.End2EndTests.Tests.Desktop.TracingTest.UndoRedo_ShouldRestoreTrackState_WhenUndoAndRedoAreUsed threw exception:
  Microsoft.Playwright.PlaywrightException: Locator expected to match Aria snapshot '- table:
    - rowgroup:
      - 'row "Select all rows # Artist Title Begin End Length Status"':
        - columnheader "Select all rows":
          - checkbox "Select all rows"
        - columnheader "#"
        - columnheader "Artist"
        - columnheader "Title"
        - columnheader "Begin"
        - columnheader "End"
        - columnheader "Length"
        - columnheader "Status"
    - rowgroup:
      - row "Select row 1 00:00:00":
        - cell "Select row":
          - checkbox "Select row"
          - text: Select row
        - cell "1"
        - cell:
          - combobox
          - button
        - cell:
          - combobox
          - button
        - cell "00:00:00":
          - textbox: 00:00:00
        - cell:
          - textbox
        - cell:
          - textbox
        - cell
    - rowgroup:
      - row'
  But was: 'System.Dynamic.ExpandoObject' 
  Call log:
    - Expect "ToMatchAriaSnapshotAsync" with timeout 5000ms
    - waiting for GetByRole(AriaRole.Table)
      13 × locator resolved to <table class="mud-table-root">…</table>
         - unexpected value "- table:
    - rowgroup:
      - 'row "Select all rows # Artist Title Begin End Length Status"':
        - columnheader "Select all rows":
          - checkbox "Select all rows"
        - columnheader "#"
        - columnheader "Artist"
        - columnheader "Title"
        - columnheader "Begin"
        - columnheader "End"
        - columnheader "Length"
        - columnheader "Status"
    - rowgroup:
      - row "Select row 1 0 00:00:00":
        - cell "Select row":
          - checkbox "Select row"
          - text: Select row
        - cell "1"
        - cell "0":
          - combobox
          - progressbar:
            - img
        - cell:
          - combobox
          - button
        - cell "00:00:00":
          - textbox: 00:00:00
        - cell:
          - textbox
        - cell:
          - textbox
        - cell
    - rowgroup:
      - row"
    at Microsoft.Playwright.Core.AssertionsBase.ExpectImplAsync(String expression, FrameExpectOptions expectOptions, Object expected, String message, String title) in /_/src/Playwright/Core/AssertionsBase.cs:97
    at Microsoft.Playwright.Core.AssertionsBase.ExpectImplAsync(String expression, ExpectedTextValue[] expectedText, Object expected, String message, String title, FrameExpectOptions options) in /_/src/Playwright/Core/AssertionsBase.cs:69
    at AudioCuesheetEditor.End2EndTests.Tests.Desktop.TracingTest.UndoRedo_ShouldRestoreTrackState_WhenUndoAndRedoAreUsed() in /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/Tests/Desktop/TracingTest.cs:40
    at Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.Execution.TestMethodInfo.ExecuteInternalAsync(Object[] arguments, CancellationTokenSource timeoutTokenSource)
    
failed DownloadText_GeneratesTextFile_WhenCuesheetIsValidAsync (1m 57s 067ms)
  from /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/bin/Debug/net10.0/AudioCuesheetEditor.End2EndTests.dll (net10.0|x64)
  Test method AudioCuesheetEditor.End2EndTests.Tests.Smartphone.ExportTest.DownloadText_GeneratesTextFile_WhenCuesheetIsValidAsync threw exception:
  System.TimeoutException: Timeout 30000ms exceeded.
  Call log:
    - waiting for Locator("tbody tr:not([aria-hidden='true'])").Nth(10).Locator("td[data-label='Begin']")
      - locator resolved to <td data-label="Begin" class="mud-table-cell edit-mode-cell">…</td>
    - attempting click action
      2 × waiting for element to be visible, enabled and stable
        - element is visible, enabled and stable
        - scrolling into view if needed
        - done scrolling
        - <p class="mud-typography mud-typography-body1">Open The Pit (Intro To “Mortal Kombat 11”)</p> from <div class="mud-popover-provider">…</div> subtree intercepts pointer events
      - retrying click action
      - waiting 20ms
      2 × waiting for element to be visible, enabled and stable
        - element is visible, enabled and stable
        - scrolling into view if needed
        - done scrolling
        - <p class="mud-typography mud-typography-body1">Open The Pit (Intro To “Mortal Kombat 11”)</p> from <div class="mud-popover-provider">…</div> subtree intercepts pointer events
      - retrying click action
        - waiting 100ms
      51 × waiting for element to be visible, enabled and stable
         - element is visible, enabled and stable
         - scrolling into view if needed
         - done scrolling
         - <p class="mud-typography mud-typography-body1">Open The Pit (Intro To “Mortal Kombat 11”)</p> from <div class="mud-popover-provider">…</div> subtree intercepts pointer events
       - retrying click action
         - waiting 500ms
    at Microsoft.Playwright.Transport.Connection.InnerSendMessageToServerAsync[T](ChannelOwner object, String method, Dictionary`2 dictionary, Boolean keepNulls, Nullable`1 timeout) in /_/src/Playwright/Transport/Connection.cs:229
    at Microsoft.Playwright.Transport.Connection.WrapApiCallAsync[T](Func`1 action, Boolean isInternal, String title) in /_/src/Playwright/Transport/Connection.cs:535
    at AudioCuesheetEditor.End2EndTests.Models.DetailView.EditTrackFieldAsync(Int32 trackPosition, String dataLabel, String value) in /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/Models/DetailView.cs:127
    at AudioCuesheetEditor.End2EndTests.Models.DetailView.EditTrackAsync(String artist, String title, Nullable`1 begin, Nullable`1 end, Int32 trackPosition) in /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/Models/DetailView.cs:67
    at AudioCuesheetEditor.End2EndTests.Tests.Smartphone.ExportTest.DownloadText_GeneratesTextFile_WhenCuesheetIsValidAsync() in /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/Tests/Smartphone/ExportTest.cs:114
    at Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.Execution.TestMethodInfo.ExecuteInternalAsync(Object[] arguments, CancellationTokenSource timeoutTokenSource)
    
/home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/bin/Debug/net10.0/AudioCuesheetEditor.End2EndTests.dll (net10.0|x64) failed with 2 error(s) (2m 52s 615ms)
Exit code: 2

Test run summary: Failed!
  /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.Tests/bin/Debug/net10.0/AudioCuesheetEditor.Tests.dll (net10.0|x64) passed (1s 136ms)
  /home/runner/work/AudioCuesheetEditor/AudioCuesheetEditor/AudioCuesheetEditor.End2EndTests/bin/Debug/net10.0/AudioCuesheetEditor.End2EndTests.dll (net10.0|x64) failed with 2 error(s) (2m 52s 615ms)

  total: 254
  failed: 2
  succeeded: 252
  skipped: 0
  duration: 2m 53s 009ms
Test run completed with non-success exit code: 2 (see: https://aka.ms/testingplatform/exitcodes)
Error: Process completed with exit code 2.