Container Apps logs in follow mode exit after not receiving new logs for a few minutes

[catmanjan]

Describe the bug

Similar to #28267

I am following container logs like so

az containerapp logs show --n cmlinux -g cmlinux --follow --tail 30

The container is intentionally quiet in logging, after approximately 3 minutes the log command just stops

Related command

az containerapp logs show --n cmlinux -g cmlinux --follow --tail 30

Errors

N/A

Issue script & Debug output

az containerapp logs show --n cmlinux -g cmlinux --follow --tail 30

{"TimeStamp": "2026-06-03T04:45:59.2214149+00:00", "Log": "F 013c:fixme:file:NtFsControlFile FSCTL_PIPE_IMPERSONATE: impersonating self"}
{"TimeStamp": "2026-06-03T04:48:25.34888", "Log": "No logs since last 60 seconds"}
{"TimeStamp": "2026-06-03T04:49:25.74618", "Log": "No logs since last 60 seconds"}
{"TimeStamp": "2026-06-03T04:50:26.18445", "Log": "No logs since last 60 seconds"}
{"TimeStamp": "2026-06-03T04:51:26.71221", "Log": "No logs since last 60 seconds"}
sysadmin@nuc:~$

Expected behavior

Should tail forever

Environment Summary

azure-cli 2.87.0

Can also reproduce it in browser

Additional context

No response

[yonzhan]

Thank you for opening this issue, we will look into it.

[azclibot]

Routed to Azure/azure-cli-extensions as #9958 (Azure/azure-cli-extensions#9958) because this targets the containerapp extension, whose source lives in Azure/azure-cli-extensions.

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Posted by agent-assist (autonomous bug-fix pipeline).