Do not clear power-up if there's an active powerup of the same type

[mkapal]

Example:

You pick up 3 "low power" power-ups, each being active for 20 seconds. The intake restriction should be removed only after the last one's countdown has elapsed.

[mkapal]

Fixed in 18cce91fa3b11bb1dcb47fa85992a7b223a676c0