++ A self contained appImage is a good way to go, but where do you put it? A default install location should be added for those used to an `apt install`.
I went `sudo wget $URL -C /usr/local/bin/` and `chmod +x $appimage`. This worked fine until Collection creation when some internal state change smacked into my root owned file permissions. I `chmod 777` it and restarted the app, no more issue. It's my machine and I can chmod how I want but I think doc clarity would help those unfamiliar with appimage.
++ Renaming projects, collections, etc is cumbersome. For example, when clicking the 'New Project" pencil a change name window opens with several steps needed then to rename the project. That single click could combine opening the window, that window grabbing focus, with the cursor in a blank form window, followed by 'Enter'.
++ Ability to toggle showing the Properties column. On a 14" hi rez laptop, the screen is crowded. And resize Project width.
++ The default flow view size is too small.
I hope that's helpful. A small number of UI tweaks and it's already at "Don't F*** With It!" stage. The issues above are small and don't take away from how great and EXCITED I was going through the tutorial. I went through the entire docs and the tutorial and I think it's a fine program. Your layout of the DOM response is also really nice!