thumbnails cut when the hidpi is scaled

[briner]

When using gradio with a scale factor, the thumbnail of the radio are cut

Expected Behavior

show a full thumbnail like this https://pasteboard.co/HdXdEv0.png

Current Behavior

The thumbnails are cut: https://pasteboard.co/HdXe4pa.png

Steps to Reproduce

1. go to the setting and add/remove the scale

Detailed Description

gradio 7.1 on Debian on flathub