Is there a way to stacks upcoming notifications one over the other?

[krn17]

Hi, thanks for this excellent project, I was wondering if there's a way to stack upcoming notification on top of the previous ones before they're dismissed. Here's an example of how firefox does it -

But since firefox notications still don't support image and buttons, I was wondering if we can do this in win11toast. Currently it shows one after the other and the only place is stacks up on is in the notification bar on the right hand side. It's not as good an experience as the firefox ones.