This print helps maintain the printer's ventilation without needing to remove the cover.
It can be useful when there isn't a suitable place to remove the cover, but you want or need increased internal ventilation.
Another use is when the print finishes, and you want the system to cool down more quickly without removing the cover.
In my case, simply opening the door obstructs space and increases the chance of accidents.
Update 01 - 2023Dec 27:
Added a new version, with "glass stop", that prevents slipping or something similar due to possible vibrations.
The author marked this model as their own original creation.