On the 1st of each month, the bar in the diagram is too wide

Grafana Time Series Panel
1

During the whole month, the bars in my graph are correctly aligned right over the right date - except on the 1st of each month. On this date, the bar is too wide.

Example:

example
example1758×628 61.8 KB

  • What Grafana version and what operating system are you using?
    Grafana 9.0.3-3 on RHEL 9.2

  • What are you trying to achieve?
    On the 1st of each month, the bar should also have its normal wide and be aligned above the correct date.

  • How are you trying to achieve it?
    I use the query options as shown in the screenshot.

Thanks for advices how to fix this.