For that reason, I advise those who use this type of boards to leave clearance in the holes of the rear screws, those on the side of the doors, and not to overtighten those screws to allow that slight movement of the wood. Otherwise, the board can become deformed by not having space to move. After a few months, the board stabilizes.
Finally, I have also installed an old axial fan for when I'll be using the vacuum cleaner for a long time. It will allow me to extract the hot air from the vacuum cabinet, since it was quite hot when used for hours. I've also installed two switches, one for the fan and one for the vacuum itself.
