Stale label not removed after receiving comments/commit

[joaopgrassi]

Description:
I recently enabled the stable bot PR here. Yesterday I noticed a PR that clearly had updates, but the Stale label is still not removed from the PR. I looked into the PR and here is the timeline:

• Stable label added: 2024-01-26 16:19 GMT+1
• Comment from non-autor 2024-01-31 17:45 GMT+1
• New commit: 2024-01-30 14:50 GMT+1

That is also consistent with what it is shown in the logs:

Action version:
2.312.0

Platform:

• Ubuntu
• macOS
• Windows

Runner type:

• Hosted
• Self-hosted

Repro steps:
Last job execution: https://github.com/open-telemetry/semantic-conventions/actions/runs/7750945678/job/21137993067
Affected PR: open-telemetry/semantic-conventions#627

Expected behavior:
The Stale label to be removed, since the PR received updates/activity:

• A comment from a non-author in an existing thread/discussion
• A new commit after the Stale label was added

Actual behavior:
The Stale label is there.

I'm not sure if I'm missing any configuration, but with the defaults it seems it should work:

If an update/comment occur on stale issues or pull requests, the stale label will be removed and the timer will restart

[joaopgrassi]

Another example here open-telemetry/semantic-conventions#600

[HarithaVattikuti]

Hello @joaopgrassi
Thank you for creating this issue. We will investigate it and get back to you as soon as we have some feedback.

[rcomer]

Does the issue persist since you bumped the version?

[joaopgrassi]

I have not seen it anymore, but it could be that I'm just not looking hard enough. I will try to keep an eye and see if anything gets closed unintentionally.