IntelliJ IDEA 8.0 suffers from some minor but relatively annoying regressions. I was hoping these would be fixed in 8.1, but that is looking less likely. Therefore I am calling attention to these bugs here, and now hope they will at least and last be fixed early in the 9.0 EAP when it arrives. Please vote.
Pressing Esc when Completion and Quick JavaDoc are both open closes the completion popup instead of the documentation popup
"Find Usages > Preview Usages" often does not scroll to the found element
Create Constant Field quick fix pollutes my imports
Memory indicator occasionally incorrectly drawn when progress is show in status bar
Tabs in Diff window always display as 2 spaces wide (I cannot be the only one working on code with tabs in them can I?)
The navigation bugs are also quite unpleasant:
And here is an issue which I still hoping will be fixed one day (it worked the way I wanted in 4.5 or 5.0 I believe:-)
"Do not highlight all method call arguments if there is only a problem with one"