when spectating dead others abilities use my characters name

[Magni]

When i was playing as Mcginnis i was curios on kelvins ice dome ability cool down while dead. when i switched characters while death spectating I hovered over Frozen shelter and it said "mcginnis freezes the air..." instead of kelvin. didn't look at other heros for the same issue
Match ID: 36113908 around 33 minutes in i want to say