PNG to Webp

[madtcsa]

PNG convert to webp is error, like this:

Can you fix this?

[ainame]

I could not prepare the image that replicate the issue.
Can you please share an image that replicate the issue if you still have the problem...? cc: @fang-ling

Sorry for the late reply!

[dqhieu]

I'm getting the same issue. The original image is https://drive.google.com/file/d/1_kXjEJaTfqAFm4kfEj2yZB9PvNLbQrjG/view?usp=sharing

The result I got is