Image squared still shows rounded edges

[m-lotze]

• Laravel Version: 9.21.0
• Nova Version: 4.12.7

Description:

An image field with the following definition still shows rounded edges on index, preview or detail. And on preview and detail it has a border and a shadow.

Image::make('Bild', 'image')
                ->preview(fn ($value, $disk) => $this->url(600))
                ->thumbnail(fn ($value, $disk) => $this->url(200))
                ->squared()
                ->disableDownload()
                ->maxWidth(600)
                ->showOnPreview()

See attached screenshots:

And please add an option to define the width/height of the thumbnail on index, so it could be displayed bigger than the 32x32 pixel default.