How to dismiss notification without marking as read?

Title. When I get a text, I don't always want to interact with it or see it right that moment, so I'll dismiss it. However, that marks it as read when I open up Textra. This is super annoying, as I miss quite a few texts because of this.

I dug through all the settings and can't seem to find anything to fix this. The stock SMS app is able to dismiss notifications without marking it as read.