Full-screen notification

I can't find any app that really makes sure I don't miss important calendar notifications. I have an ultrawide monitor and a small pop-up in the corner isn't anywhere near as eye-catching as I need when I'm in the zone working on something. Add in that there are a lot of chaff notifications in Windows these days and my mind just tunes it out.

What I'd really like is a way to select a notification type that is unmissable. Something like what this Mac OS app does: https://www.inyourface.app

Obviously this won't be for everyone so it needs to be optional, but I've been looking for a feature like this for a few days now for Windows and I just can't find one so this would be a stand out feature for a Windows app.

For what it's worth I'd pay for the premium version just for this feature.