[BUG] LongPressCompleted event won't fire unless LongPressCommand is bound

[velocitysystems]

Is there an existing issue for this?

• I have searched the existing issues

Did you read the "Reporting a bug" section on Contributing file?

• I have read the "Reporting a bug" section on Contributing file: https://github.com/CommunityToolkit/Maui/blob/main/CONTRIBUTING.md#reporting-a-bug

Current Behavior

When using the TouchBehavior the LongPressCompleted event will not fire unless the LongPressCommand is bound.
Note: This does not affect the TouchGestureCompleted event which fires regardless of whether its command is bound.

Expected Behavior

The LongPressCompleted event should fire on a long-press regardless of whether its command is bound.

Steps To Reproduce

1. Create a new MAUI project.
2. Attach a TouchBehavior to a control i.e. Grid
3. Wire up the LongPressCompleted event to an event handler

Link to public reproduction project repository

LongPressSample.zip

Environment

- .NET MAUI CommunityToolkit: 9.0.3
- OS: iOS/Android
- .NET MAUI: 8.0.82

Anything else?

No response

[dotnet-policy-service]

Hi @velocitysystems. We have added the "needs reproduction" label to this issue, which indicates that we cannot take further action. This issue will be closed automatically in 5 days if we do not hear back from you by then - please feel free to re-open it if you come back to this issue after that time.

[velocitysystems]

@brminnick I have added a repro project (see attached).

[brminnick]

Thanks! I suspect we're checking for whether ICommand?.CanExecute() is true which would block it from executing.

I'll dive into the code and take a look when I return from my work trip this week.

[velocitysystems]

Thanks @brminnick. I note this issue still occurs in 9.1.0.