Version

1.50.0

Steps to reproduce

Setup a multipart data object with an array of files being sent in a single field using the ApiRequestContext object

multipart_data= {files= [         {"name"="Document1.txt","mimeType":"text/plain",buffer:b"Text file 1 content" },        {"name"="Document2.txt","mimeType":"text/plain",buffer:b"Text file 2 content" }    ]}

Attempt to send this to an API endpoint that expects to find a list of files against the field named "files".

Example steps : TBC

Expected behavior

I expect to receive a list of files in my API endpoint in a single form field.

Actual behavior

0 files are sent to the API Endpoint.

Additional context

Issue has been identified inplaywright/_impl/_fetch.py#L382

Suggest an extra helper method and foreach loop added to identify and attach arrays of file payloads

Environment

- Operating System: [Windows 10]- CPU: [Intel i7]- Browser: [All]- Python Version: [3.11.6]- Other info: