[bug] Title of chart does not update

[pandafy]

The wifi_clients metric does not have data for in 1 day time period, but have data in 1 month time period. When I switch between different time periods, the WiFi Client charts is displayed/hidden respectively (this is an expected feature).

But, when a new chart is added, the title of the old chart is not updated. In the video below, you can see that the WiFi Client chart have "br-lan" label. This is a bug.

monitoring-loader-2022-05-30_23.34.49.mp4

Expected outcome
The title of the chart should get updated when any chart is added or removed from the webpage.

[Aryamanz29]

I tried to reproduce this bug with the latest master, but it seems to be working as expected. The chart title updates when I switch between different time periods. In my case, I have WiFi client data available for the last 30 days but not for the last 1-day time period (please see below).

demo.mp4