Very simple: Ctrl-PageUp/Down goes to the next or previous editor tab in
all editor windows except XML editor windows. In an XML file, it takes
you to the "Design" subtab.
This is extremely annoying.
Is there any key binding at all to switch editor tabs when I'm in an XML
file? I don't see how to do change this by configuring my key bindings.
If this isn't possible, how can I disable the "Design" subtab entirely? I
never use it.