Is this Time Grinding Bug ?

[plucky sluice]

So yeah what i like to repor here was a bug in time when Im grinding, at first i thought i was crazy but then Im recalculating and its actually have extra time

1 minute or so more precisely

I do 2 experiment to test my theory

With auto raid & without auto raid. Not even that i was also clicking the timer to meassure it more precisely

Can you guys patch this or you guys havve any explanation?

I put the photo here
Time = How long i took based on game

Start = Time in clock i start

End = when its end

In conclusion its always extra 1 min or so

P.s Sorry about grammar im not speak very well

P.s 1-5 without auto raid and 6-10 with auto raid

[hard garden]

I think the animations for Ultimate skills freeze the in-game clock timer so they don’t count towards that time, but they extend the wall-clock time

[dreamy gate]

Dear Traveler, thank you for taking the time to get in touch with us.
Regarding calculating issue, we've passed it to our technical team for investigation, and will get back to you as soon as possible.

[plucky sluice]

Thats make sense, good think

[plucky sluice]

Thank you