MudList's SelectedItem changes when MudListItem sort order changes about mudblazor HOT 3 CLOSED

This is not a MudBlazor bug, it is a known issue of Blazor. It can be solved easily by adding a @key to the list items like shown in this fixed snippet: https://try.mudblazor.com/snippet/GYcyEAPdoRXFQanO

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@henon This issue exists in the new v7 generic list as well.

upd: I don't think it's trivial to fix with the selected design. It's not really possible to fix it while using HashSet internally since it's an unordered collection, and SetEquals doesn't care about item order. On top of that, MudList doesn't know anything about items order, nor does MudListItem know its position.

My only suggestion would be to reset the selection to null during the sort and restore it after the sort was finished.

from mudblazor.

This is not a MudBlazor bug, it is a known issue of Blazor. It can be solved easily by adding a @key to the list items like shown in this fixed snippet: https://try.mudblazor.com/snippet/GYcyEAPdoRXFQanO

Thank you @henon for the info. That is much better than my workaround.

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