[BUG] Inconsistent output in docker compose up -d after v5.0.0 upgrade

[mkhalil-twipi]

Description

After upgrading to Docker Compose v5.0.0, docker compose up -d shows
inconsistent output. Running the command multiple times shows different
containers each time, or no output at all, even though all containers
are running.

Related PR: #13357

Steps To Reproduce

1. Run docker compose up -d → Shows some containers
2. Run docker compose up -d immediately after → Shows nothing
3. Run again → Shows different containers

Compose Version

Docker Compose version v5.0.0

Docker Environment

Client: Docker Engine - Community
 Version:    29.1.2
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.30.1
    Path:     /usr/libexec/docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v5.0.0
    Path:     /usr/libexec/docker/cli-plugins/docker-compose

Anything else?

No response

[ndeloof]

I can't reproduce. Can you share your compose file?

[onvik]

I have the same issue.

% docker info  
Client: Docker Engine - Community
 Version:    29.1.2
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.30.1
    Path:     /usr/libexec/docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v5.0.0
    Path:     /usr/libexec/docker/cli-plugins/docker-compose

Sometimes it outputs nothing, or only some of the containers.

% docker compose up -d     
[+] up 3/3
 ✔ Container prometheus Running                                                                                                       0.0s 
 ✔ Container grafana    Running                                                                                                       0.0s 
 ✔ Container netdata    Running

%  docker compose up -d
[+] up 3/3

% docker compose up -d
[+] up 3/3
 ✔ Container prometheus Running

There is another issue which might be related to this.

[Pallandos]

Same here on this version :

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 24.04.3 LTS
Release:	24.04
Codename:	noble

$ docker compose version
Docker Compose version v5.0.0

$ docker info
Client: Docker Engine - Community
 Version:    29.1.2
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.30.1
    Path:     /usr/libexec/docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v5.0.0
    Path:     /usr/libexec/docker/cli-plugins/docker-compose

On my side, i am also affected when running docker compose down. Sometimes the spinner freezes,
sometimes a container is not listed, sometimes it even disappears when the command ends.

[ndeloof]

One possible reason is that some container are being started during the up sequence. To avoid conflict between container initial logs and progress UI, Start events are ignored so the progress UI won't display any detail