updraftplus log google drive quota: the other way round?

Hi all,
my updraftplus logfile says: “Google Drive quota usage: used=2492.8 MB, total=15360 MB, available=12867.2 MB”
my google drive says the other way round: “12 GB (80%) of 15 GB used”, which is what I expect since I surely have more than 10 GB on this service (I’m aware of FAQ “My Google Drive quota is full, even though I’ve deleted my backups and cannot see anything using it”, but…)
Not a problem for me now, but maybe for your product? Some checks could go wrong if the variables are really switched, isn’t it?
Cheers,
Dan