keyPrefix does not seem to work as expected

keyPrefix does not seem to work as expected: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). describe('multiple intance use same key with diffence keyPrefix', () = { const redis1 = new MockRedis({ data: { foo: 'bar', hello: 'world', }, keyPrefix: 'test:', });