Since the recent update, there has been an issue with the countdown alerts.

  "Alerts": {
    "InGameWarningTimes": [
      60,
      30,
      15,
      10,
      5,
      3,
      2,
      1
    ],

We have not made any changes to the configuration file.
However, after the update, only the 1-minute alert is being displayed, despite the settings remaining the same.
Previously, the restart alerts were shown in advance according to the configured values.

Could you please look into this issue? The restart itself is working normally.