Image Mask is not working since update

[akedia]

Describe the bug

When using stroke in the image mask to mask an area, it stops and not making any mask. this is a issue since gradio 5.12.0

Have you searched existing issues? 🔎

• I have searched and found no existing issues

Reproduction

import gradio as gr

Screenshot

No response

Logs

System Info

Gradio Environment Information:
------------------------------
Operating System: Linux
gradio version: 5.11.0
gradio_client version: 1.5.3

------------------------------------------------
gradio dependencies in your environment:

aiofiles: 23.2.1
anyio: 4.6.0
audioop-lts is not installed.
fastapi: 0.115.5
ffmpy: 0.4.0
gradio-client==1.5.3 is not installed.
httpx: 0.27.2
huggingface-hub: 0.28.1
jinja2: 3.1.4
markupsafe: 2.1.5
numpy: 1.26.4
orjson: 3.10.7
packaging: 24.2
pandas: 2.2.3
pillow: 10.4.0
pydantic: 2.9.2
pydub: 0.25.1
python-multipart: 0.0.19
pyyaml: 6.0.2
ruff: 0.9.6
safehttpx: 0.1.6
semantic-version: 2.10.0
starlette: 0.41.3
tomlkit: 0.12.0
typer: 0.12.5
typing-extensions: 4.12.2
urllib3: 2.2.3
uvicorn: 0.30.6
authlib; extra == 'oauth' is not installed.
itsdangerous; extra == 'oauth' is not installed.


gradio_client dependencies in your environment:

fsspec: 2024.9.0
httpx: 0.27.2
huggingface-hub: 0.28.1
packaging: 24.2
typing-extensions: 4.12.2
websockets: 12.0

Severity

I can work around it

[akedia]

checked the others versions and gradio 5.9.1 seems to be the last working version,
in gradio 5.10.0, you can move the stroke but the mask is not added
from gradio 5.11.0 you can no longer put down the stroke, the app froze when you try to