Ask HN: What to use for cross-platform GUI (Linux / Android)

As the title asks: I have a specific application I need to provide; in the past I have used React Native in this space, but this time around in addition to a mobile target I also need to target Linux, so RN is out of the picture. It is a basic CRUD app that we're talking about, and on the other side of the picture it's exactly what I'd use Lazarus for in the past, but--mobile target.

As a note, React / JS / web are not my day jobs, but I have enough experience, and this type of development makes sense to me.

I have been evaluating Flutter, but for whatever reason it is not clicking with me at all. I might have to go that route and bite the bullet, but I'm wondering if there's any other technology I'm overlooking?