According to ChainCatcher, BNB Chain posted on X that the Greenfield network and the MetaMask browser extension are currently facing compatibility issues, affecting some functions including bucket creation on Dcellar.

This problem stems from the fact that the MetaMask extension recently upgraded its middleware library to the latest version and implemented stricter EIP712 signature verification rules. The BNB Chain team is actively developing a hot fix to solve this problem and is expected to release a fixed version on September 23.