network graph go in the past when i refresh the gui

when i go on unraid gui at the network graph and do a f5 the graph go back in time instead of starting from the time i do f5

i go in the gui, the graph is like that

i wait some seconds the graph look like that

i f5 and the graph look like my first picture again

what i expect is if i wait 1 minute and f5 the graph should look like that

and it's doing the same in the beta and rc of 7.0

tower-diagnostics-20241227-0457.zip