As a workaround, please add the following registry key on the server where the Veeam Backup & Replication is installed:
Key Location: HKLM\SOFTWARE\Veeam\Veeam Backup and Replication\
Value Name: VMware65CbtSnapshotCheckEnabled
Value Type: DWORD (32-bit) Value
Note: Though the registry value name states VMware 6.5, it is effective on all newer versions of VMware.