Timer for H2D exhaust fan

Hello there.

Would it be possible to integrate a timer with the exhaust fan on the H2D?

My issue happens when I send over a long print that ends early in the morning. For example a 5 hour print could end at 3:00 am. And when I have activated the air filtration enhancement so the fan runs on continuously after the print finishes, the fan will continue to run until I get up to turn it off, however I am asleep. This wastes electricity and creates unnecessary noise for people sleeping.

The feature would be in bambu studio under the exhaust fan settings for the filaments. You can type in how long you want the fan to run on for after printing.

Just seen that bambu have added the air purify at print end option in the 01.03.00.00 update! pretty cool nice work guys! gonna try it out soon.