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Problem with CollectionView which is wrapped in ContentView

See original GitHub issue

Description

Hello I’m facing an issue with collectionview which is wrapped in contentview. Navigating between custom tabs causes problem with appearing of items in collectionview. It’s really problematic because of that I cannot port my app to Maui. I cant find any workaround 😦 any help will be huge appreciated

Steps to Reproduce

Go to second tab
Add several items
Go to first tab, and then go back again to second tab
Add item. Item will not appear on list.
Item will appear after swipe gesture on CV, or changing phone position to landscape

Link to public reproduction project repository

https://github.com/XamerDev/Maui7/tree/CollViewProblem

Version with bug

7.0 (current)

Last version that worked well

Unknown/Other

Affected platforms

Android

Affected platform versions

Android all

Did you find any workaround?

I cant find any workaround 😦 any help will be huge appreciated

Relevant log output

nothing

Issue Analytics

State:
Created 9 months ago
Comments:11 (1 by maintainers)

Top GitHub Comments

1reaction

Matmorkcommented, Dec 6, 2022

Facing the same issue. Here is a recording from @XamerDev repro.

Steps:

Navigate to red tab
Navigate back to green tab
Navigate to red tab again
Add a couple of items (items are not appearing)
Scroll CollectionView to show items

0reactions

Zhanglirong-Winniecommented, Jun 7, 2023

Verified this issue with Visual Studio Enterprise 17.7.0 Preview 1.0. Can repro on android platform with sample project. Maui7-CollViewProblem.zip 11897

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