Dash DataTable: styling of previous/next page button color via callback?

Dear all,

I am using the properties described in the docs to successfully adapt all relevant appearances in respect to a dark theme via an app callback (style_header, style_data, style_filter…).

After hours of search I could not find a solution on how to change the color/symbol of next/previous page buttons (<<, <, >, >>).
The icons are svgs used for buttons. In dark mode the background color of the button changes to black, the svg color of the icons remains black.

Any suggestions about the style key for changing the background color of the buttons to ensure a contrast to the icon?