Thanks! It turned out to look like Aseprite because I was trying to see how well the UI systems could hold up, but I do want to replace the layout soon as it's a bit rigid.
Do you have any other info about the AppImage? I develop on a Debian-based system and tested the AppImage on Fedora. I'll try to see if there's anything I could do to fix it.
Yeah, I´d say that the Layout isn't a problem at all. The thing is the pixelated theme i guess.. but you did a really good work here.
I'm using Ubuntu, the Appimage simply doesn´t run as if it wasn't an appimage, I don't understand the technical aspects so I can't help with that. But is not a big deal to me 'cause that Love2D IDE (you can find it here on Itch.io) assisted with running Weaver Editor.
