More keyboard shortcuts (or keyboard shortcut labels) for build/run settings

In particular I would like a way to edit the command line arguments of a run configuration without having to tab through the whole run settings (or use the mouse). It would be particularly nice if I could open the multi-line mode with another keyboard shortcut.

Furthermore, I find myself editing the build and/or run environment often. It would be nice to bring up the "batch edit" popup with a keyboard shortcut. Then, however, for some reason, the "batch edit" popup cannot be closed/confirmed with the usual Ctrl-Enter and it captures tab. There is no way to press the "Ok" button without using the mouse. So, currently I rarely use the batch edit popup even though it looks like it's designed for my use case. Instead I have learned the ... interesting ... Cursor/Enter/Tab/Escape mechanism of the environment editing table.