Web Workflow unable to write code.py

[makermelissa]

CircuitPython version and board name

Adafruit CircuitPython 10.0.3 on 2025-10-17; Adafruit Feather ESP32-S3 TFT with ESP32S3
Board ID:adafruit_feather_esp32s3_tft

Code/REPL

print("Hello World!")

Behavior

1. Set up web workflow in settings.toml
2. Connect to board in the browser and enter the File Editor
3. Click edit next to code.py
4. Click save
5. Loading Status is 500 (Internal Server Error)

Description

This should return a status of 200 or 204

Additional information

I haven't tested with other files yet

[makermelissa]

This works as intended with CircuitPython 9.2.9, so this is broken as of version 10.