Why is my Redis cache always a string and not an object?

[theanishtar]

• I use Render to host Redis, and there's a very annoying issue: when storing cache, it always becomes a string even though I write an object.
• I have to constantly switch between string and object throughout the process, limiting my data to be stored as just one type of object. Is this due to my Render host or the ioredis library??? When using other libraries, reading and writing objects works fine!!!