Border spinner while loading

[ekdahl]

Would it be possible to replace the GIF loading symbol from the supplied themes with a border spinner instead?

Bootstrap has a rotating border spinner included which use currentColor as border.
https://getbootstrap.com/docs/5.3/components/spinners/
This would enable easy styling for different color schemes.

I did a small try myself but failed, as the whole content started spinning :).
Maybe it's more work than what is worth, just wanted to raise the idea.