Practice Tool - Resetting Game Doesn't Reset Minions To Starting Health

When using the practice tool, resetting the game does not reset the minions to their starting health.

Screenshots are of minions health at beginning of the session, both melee and caster minions, then their health at 40 minutes, then after resetting the game.

Health values:

Beginning: Melee - 473/Caster - 296 40 minutes: Melee - 1162/Caster - 425 After reset: Melee - 1162/Caster - 425

Edit: Someone on Reddit asked if the health increased like normal after the reset or it froze until the 40 minute mark. So I went back and tested this. It seems as if the health freezes at whatever it was when the reset occurred.

10 minutes: Melee - 574/Caster - 328 After reset, beginning: Melee - 574/Caster - 328 10 minutes after reset: Melee - 574/Caster - 328 25 minutes after reset: Melee - 574/Caster - 328