Messages that are sent from different users at almost the same time appears in incorrect order

[utopicnarwhal]

Which packages are you using?

stream_chat_flutter, stream_chat_localizations

On what platforms did you experience the issue?

iOS, Web

What version are you using?

stream_chat_flutter:
dependency: "direct main"
description:
name: stream_chat_flutter
sha256: "0286ef445645d7f6af74bdc2a5dd7664269336dd1d0f4b1d2b84c58aab8cbf77"
url: "https://pub.dev"
source: hosted
version: "6.12.0"
stream_chat_localizations:
dependency: "direct main"
description:
name: stream_chat_localizations
sha256: "518bc171b3621b17d60a816f42132cb3b1f4fe72975137dd2506470f7f183d23"
url: "https://pub.dev"
source: hosted
version: "5.12.0"

What happened?

example.mov

The messages are in different order for both of users. I expected to have the same message order for both of them.

Steps to reproduce

1. Run [the official sample app](https://github.com/GetStream/flutter-samples/tree/016d7ae4eff22e61cbad97c957d62b7164db2048/packages/stream_chat_v1) on two devices.  
2. Select different users on different devices.  
3. Open chat with each other.  
4. Type the different messages to the fields.
5. Try to send the messages at the same time.

Supporting info to reproduce

I reproduced it also with the latest Flutter and package versions as well. For the example video I've used Flutter v3.10.6

Relevant log output

No response

Flutter analyze output

No response

Flutter doctor output

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[utopicnarwhal]

.

[github-actions]

This issue is stale because it has been open for 20 days with no activity.

[utopicnarwhal]

bump

[github-actions]

This issue is stale because it has been open for 20 days with no activity.

[utopicnarwhal]

bump

[dvmatyun]

I experienced and reported this issue with incorrect messages order in stream chat for like over a year now, how hard can that be for a multi-million company to fix it's core functionality lol?

[FrogMustang]

Also not stale.... still happening.

Same as this one
#1775

[github-actions]

This issue is stale because it has been open for 20 days with no activity.

[utopicnarwhal]

bump

[xsahil03x]

This isn't really an error but the expected behaviour. We always sort the messages by the local createdAt time and for both of the devices their own message createdAt is earlier then the one received from the server. This was done to maintain the order while sending multiple messages in a short duration.

More info can be found in the issue and PR below.

Issue: #1293 PR: #1616