I have just downloaded the v12.81 sheet from DMs Guild and I have found a bug (or I am doing something wrong).
When I create a new Sorcerer and choose the Wild Magic bloodline, the Class description section fills in with info for a Wizard level 1. The Class title shows up as 'Wild Mage' for this. When I create a Sorcerer and choose the Draconic bloodline, the Class description is correct and the Class title shows up as 'Sorcerer (Draconic Bloodline)'. When I change that to 'Sorcerer (Wild Magic bloodline)', the Class description updates correctly.
When I create a new Sorcerer and choose the Wild Magic bloodline, the Class description section fills in with info for a Wizard level 1. The Class title shows up as 'Wild Mage' for this. When I create a Sorcerer and choose the Draconic bloodline, the Class description is correct and the Class title shows up as 'Sorcerer (Draconic Bloodline)'. When I change that to 'Sorcerer (Wild Magic bloodline)', the Class description updates correctly.