I didn't know where else to put this, but I wanted to report two bugs I found.
1. If you maximize the Impulse window and then move the mouse to the side, the resize cursor comes up, even though you can't resize the window. It's particularly annoying when you want to restore the window by swinging the mouse to the top and double-clicking.
2. In the Chat area, maximizing then restoring the window will cut off the most recent line of chat.
Also, is there a way to disable cleartype in Impulse?