Attaching namesake files generates only one occurrence locally

If two attached files in a given step share the same filename, there is no way to distinguish them and only one is kept in the local store.

For example, under Linux, in the case of a tree like below:

my_temp/  
  │
  ├── file.txt  
  ├── folder1/  
  │   └── object1  
  ├── folder2/  
  │   └── object1  
  ├── folder3/  
  │   └── object1/  
  ├── object1  
  └── tata.csv  

The next run command:
run: echo "::attach::$(pwd)/my_temp/folder1/object1"; echo "::attach::$(pwd)/my_temp/folder2/object1"

Only create one file locally:
0bb13681-4536-4354-94d5-fa580923999a_11_object1

The file contains:
folder2_object1

We expected to have 2 object1 files.

To check also under Windows?