[6.x] Drop file to upload dashed border has different radius

[helloDanuk]

Bug description

When you drag & drop a new file into assets a dashed border appears. But this dashed border has a different radius as you see in the top left corner in this example.

https://github.com/user-attachments/assets/76432268-ee4d-4bc6-ac94-0c32b91cab64

How to reproduce

Drag & drop a file to the assets dropzone.

Logs

Environment

6.0.0-alpha.17

Installation

Fresh statamic/statamic site via CLI

Additional details

No response