How do roblox games prevent player's from losing their daily streak during a long roblox breakdown?

I’m just curious, during the long Roblox breakdown last year, how do developers manage to retain their player’s daily login streak? How would that be possible?

Thanks in advance for any answers

if it’s a comparison of login time to their last visit, instead of the limit being 24 hours they might temporarily set it to 72 or so just to be forgiving of server downtime

If player lose their streak, we can make new datastore with their streak. If Roblox breakdown you can just back-up.