I put a swim noodle black color under the area where it tends to get stuck.
But I always wonder why not support a QR code where the Eufy can scan and have that as the virtual wall. It can also use that to understand its position of a home. i.e., clean one room before it gets out.
Having the above idea as a concept I'm working on a DIY.. to mount a cheap battery backed lightweight wifi camera on eufy which can do the QR scanning and use a central server to recognize its position inside home and RF blast the remote control codes to navigate the home better.