Request: Add relevant tool bar buttons to the DAX Query window when it is a separate window

It would be nice if the relevant buttons from the main window were available in the DAX query window when it is separated. Comment, Uncomment, Format, etc. The only buttons available are below. I could not figure out how to add them to the toolbar, and unfortunately, for some reason, the shortcut keys aren't working. For example, CTRL-SHIFT-K doesn't comment code, it just adds some unprintable ASCII format code (vt) and then the intellisense kicks in. I don't know if that is a bug in and of itself, or if it is the work laptop I am using, which may have some other software running on it that has its own set of shortcut keys overriding TE/3's shortcuts. Not my laptop, and I am not an admin of it.