[iOS] Navigation doesn't work on sixth tab in shell

[sasharp]

Description

Navigation doesn't work in tabs after fourth. When navigate back the destination is shown in the list.

Steps to Reproduce

1. Add more than 5 Tabs
2. Click on More
3. Select sixth tab
4. Try to navigate to any subpage
5. Go back

Link to public reproduction project repository

https://github.com/sasharp/MAUI8Bugs

Version with bug

8.0.0-rc.2.9373

Is this a regression from previous behavior?

No, this is something new

Last version that worked well

Unknown/Other

Affected platforms

iOS

Affected platform versions

No response

Did you find any workaround?

No response

Relevant log output

No response

[mattleibow]

I am not sure I 100% understand your issue.

One way to understand is that you are seeing a tab list instead of all the tabs. This is by design:

https://developer.apple.com/design/human-interface-guidelines/tab-bars#iOS-iPadOS

Avoid overflow tabs whenever possible. Depending on device size and orientation, the number of visible tabs can be smaller than the total number of tabs. If horizontal space limits the number of visible tabs, the trailing tab becomes a More tab, revealing the remaining items in a list on a separate screen. The More tab makes it harder for people to reach and notice content on tabs that are hidden, so try to limit scenarios in your app where this can happen.

Another way is that navigation is not working at all? When you select a tab from the list it is NOT navigating?

When you have a step of "Go back", there does not appear to be a back button so I am not sure.

Can you attach a sample and maybe clarify what you are seeing and what you expect?

Hi @sasharp. We have added the "s/needs-info" label to this issue, which indicates that we have an open question for you before we can take further action. 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.

Hi @sasharp. 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.

[sasharp]

@mattleibow at 10th second you can see, that after click on "Go to SubPage >" the shell stays on the actual page. That is a problem and it occurs only on tabs, which are behind "..."
https://github.com/sasharp/MAUI8Bugs/raw/master/MAUI8Bugs/Resources/Raw/RPReplay_Final1698237045.mp4

We've added this issue to our backlog, and we will work to address it as time and resources allow. If you have any additional information or questions about this issue, please leave a comment. For additional info about issue management, please read our Triage Process.