Datasource definition doesnt work

Im trying to make a proof of concept before recomending this tool in my company, so i though i would try to integrate an angular app with a known fake api

im using this as my backend https://jsonplaceholder.typicode.com/

i didnt have any problem loading the table
but then the delete button which i defined with a "path" parameter, like posts/{id} is not working

I checked the code generated

I saw this fragment

Location.joinWithSlash(${this.basePath}, Posts),

I changed it to Location.joinWithSlash(${this.basePath}, Posts/${id}),
And it works. but everytime i make a change it gets overwritten.
Help, is any way for this to generate the right code?

Also, the IDE wont let me define 2 "get" methods, but i need getDetails which will call to get posts/id

You need to define the parameter in the path template as well. Check this article for reference: