Another question: when I’m quickly adding items to a

ModelList

, they are being added out of order, that is when I add items slowly I have e.g.

1, 2, 3, 4, 5

. But when I click button to add them fast, I end up with

0, 4, 3, 2, 1

. Even when I try explicitly adding the item at position

list.size

. The same happens for an immutable list. Is this because mutating the state doesn’t guarantee order of the mutation? Is there any way actually have the changes applied in order?

it definitely doesn't seem like intended behavior, could you please create a bug with the sample code?

filed here https://issuetracker.google.com/issues/143091695