search

dotnet / maui

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
https://dot.net/maui
MIT License
22.04k stars 1.73k forks source link

Shell.BackButtonBehavior interferes with Flyout icon #23015

Open Pantheas opened 3 months ago

Pantheas commented 3 months ago

Description

Setting the Shell.BackButtonBehavior property and defining an ICommand interferes with the Flyout menu icon. On Android, the icon is not shown at all while on iOS the icon is just not working. The menu can still be shown using the swipe gesture.

Once navigation is done to a nested page and back, the icon is shown correctly but not working.

Steps to Reproduce

  1. Create a new MAUI project
  2. Add a ShellContent and eventually set FlyoutBehavior to Flyout.
  3. Add Shell.BackButtonBehavior to the first ShellContent page that is shown on app start.
  4. Set the Command property to an ICommand.
  5. Start the app --> Flyout icon is not visible

Link to public reproduction project repository

No response

Version with bug

8.0.40 SR5

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

iOS, Android, I was not able test on other platforms

Affected platform versions

No response

Did you find any workaround?

No response

Relevant log output

No response

github-actions[bot] commented 3 months ago

Hi I'm an AI powered bot that finds similar issues based off the issue title.

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it. Thank you!

Open similar issues:

Note: You can give me feedback by thumbs upping or thumbs downing this comment.