F1 2020 Bug - Driving the victory lap itself!

Bug starts at 01:17.
An interesting bug I discovered in F1 2020 on PS4 - I completed the race, but was able to continue on the victory lap, as I kept "celebrating" and the fireworks kept going. Even completing the next lap didn't finish the race, which would make it completely endless. Only one thing to do, to restart the race.
What may have triggered it, but it is just a theory, is that I had saved the game just before crossing the finishing line, but I had of course no idea when I did it, that this would be the result of it.

[@davester5234]

I want this as a mod or something bro