ItemsRepeater: Inserting at front sometimes results in unrendered items

[mike-ward]

Items added to the front of an ItemsRepeater collection don't always get rendered. Resizing or scrolling reveals the unrendered items.

Example of before and after manually scrolling:

See microsoft/microsoft-ui-xaml#3381 for more information.

See microsoft/microsoft-ui-xaml#3699 for bug fix.

[mike-ward]

Darn! I'm seeing this issue in 0.10 release still.

[maxkatz6]

@mike-ward was it working for you with your PR #5203 ?
You can reopen this issue

[mike-ward]

Likely not in retrospect. I just applied the change Microsoft made.
Odd, Github is not letting me reopen this.

[mike-ward]

I have a minimal sample app now that demonstrates this issue and other issues I'm experiencing with scrolling. I'll open a new issue with references to the demo program.

[maxkatz6]

@mike-ward I can reopen this one. Didn't know issue author can't do it.

[maxkatz6]

Ah, I see, you already opened new issue.

[FoggyFinder]

@mike-ward I can reopen this one. Didn't know issue author can't do it.

Author can reopen an issue only if they closed it by themself.