Trouble with PiSloth Robot Hat Install

I am using Bullseye OS.

When I try to download the pisloth library using this code:
cd /home/pi/
git clone -b v2.0 GitHub - sunfounder/pisloth: PiSloth from SunFounder
cd pisloth
sudo python3 setup.py install

I get this:
Error happened in install process:
copy Servo Hat+ dtoverlay error:
Status:1
Error:cp: cannot create regular file ‘/boot/firmware/overlays/’: No such file or directory

Please help!

You could try modifying the pisloth/setup.py file to replace /boot/firmware/overlays/ by /boot/overlays/