Cannot connect to container

[c-linse]

My OS:

Linux fedora 7.1.8-200.fc44.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Aug 10 03:35:23 UTC 2026 x86_64 GNU/Linux

Docker:

❯ docker version
Client: Docker Engine - Community
 Version:           29.7.2
 API version:       1.55
 Go version:        go1.26.5
 Git commit:        a7dcaa6
 Built:             Wed Aug  5 18:32:30 2026
 OS/Arch:           linux/amd64
 Context:           default

Server: Docker Engine - Community
 Engine:
  Version:          29.7.2
  API version:      1.55 (minimum version 1.40)
  Go version:       go1.26.5
  Git commit:       6a43e3d
  Built:            Wed Aug  5 18:28:25 2026
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v2.3.3
  GitCommit:        aad11006b869517fcd3009450b6f82da282e1a9b
 runc:
  Version:          1.4.3
  GitCommit:        v1.4.3-0-gbb14dabe
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

When I open in VS Code I get the following:

i tried to rebuild, restart, reinstall docker (i have also a podman installation)
And set in the plugin the right settings.

Additionally I tried different devcontainer which is working