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dotnet
TabBar buttons won't return from a pushed page in Android. Works in iOS.
Description
Attached a basic example app. There are 2 tabs on the TabBar, "Home" and "About". Each has a page associated.
From the Home page you can click a button to load a new "Details" page. Once on the Details page, iOS allows you to return to the Home page by clicking the Home TabBar icon. On Android, clicking the Home TabBar icon does nothing and you can never get back to the Home page.
See attached TabBarBug app.
Steps to Reproduce
Version with bug
6.0.408 (current)
Last version that worked well
Unknown/Other
Affected platforms
Android
Affected platform versions
Android 12
Did you find any workaround?
no
Relevant log output
No response
Hey there, thanks for the report! Could you please provide the repro through a GitHub repo for us to look at please? Thanks!
Hi @polygonsheep. We have added the "s/needs-repro" label to this issue, which indicates that we require steps and sample code to reproduce the issue before we can take further action. Please try to create a minimal sample project/solution or code samples which reproduce the issue, ideally as a GitHub repo that we can clone. See more details about creating repros here: https://github.com/dotnet/maui/blob/main/.github/repro.md
This issue will be closed automatically in 7 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.
ok, hopefully this worked. I don't use github normally. https://github.com/polygonsheep/TabBarBug
Looked into this more. On Android, OnNavigating(ShellNavigatingEventArgs args) is never called when tapping the same TabBar icon successive times.
On iOS, it is called every time you click a TabBar icon even successive taps of the same icon.
Hi @polygonsheep. We have added the "s/try-latest-version" label to this issue, which indicates that we'd like you to try and reproduce this issue on the latest available public version. This can happen because we think that this issue was fixed in a version that has just been released, or the information provided by you indicates that you might be working with an older version.
You can install the latest version by installing the latest Visual Studio (Preview) with the .NET MAUI workload installed. If the issue still persists, please let us know with any additional details and ideally a reproduction project provided through a GitHub repository.
This issue will be closed automatically in 7 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.
Verified this issue with Visual Studio Enterprise 17.6.0 Preview 7.0. Not repro on Android platform with above project.
repro project: TabBarBug.zip
This bug is NOT fixed! What you are doing above is just switching between 2 tabs. On the home page you need to hit "Show Details". At that point you cannot return to the home page by clicking the home icon. Only a problem on Android.
Updated project with latest Maui. https://github.com/polygonsheep/TabBarBug
Also affected by this! Can't come up with a workaround besides reimplementing the TabBar 😒. Can anyone think of a way to detect that second tap?
Still happening in the latest version for Android.
Has anyone found a workaround to this?
