Cache - help or insights

[jrsarath]

So i been running few tests with serverless-http
In aws I'm using API Gateway v1 - Rest api with lambda
now when i enable caching on API Gateway, it behaves really weirdly
So for instance, here are two paths:

1. base_path/api/categories
2. base_path/api/categories/category_id

so without caching all is well, working as expected
but when i enable cache, this happens

1. base_path/api/categories -> returns categories list
2. base_path/api/categories/category_id -> returns category
3. base_path/api/categories -> returns the category which was requested on earlier stage

sometimes its even vice-versa

So im not sure where to go from here, TTL is set to 300
api gateway config is
/categories/{proxy+} -> ANY -> Lambda + serverless-http

any kind of guidance, insights will be helpfull