UI and UX is confusing

So I've tried inpainting with the photoshop plugin on a couple of occations, but I always end up pretty frustrated. Even after going through the tutorials it's very confusing to me. Maybe that's just me, but I wanted to try and provide some feedback in case you're interested:

1. Firstly I feel like the plugin creates too many layers automatically, which makes me feel like I lose control and it's hard to understand which layer is for what. For example: The layer used for inpainting is automatically created and I have to use that layer. I would prefer it if I could create the layer myself, name it properly and then drag and drop it to the mask field.

2. Maybe I'm doing something wrong here, but when I delete some images through the viewer, the layer mask also gets deleted and I have to paint it again.

3. If I delete a generated image layer directly, there doesn't seem to be a method to also delete that image in the viewer. It's stuck there forever or until I restart photoshop.

4. Generally it feels like I'm supposed to use the viewer instead of managing my layers, but if that's the case I find that very unintuitive for a photoshop workflow.