Tri-Pane Buttons and TOC do not appear in CHM when using Custom Buttons
Hi all. When I include custom jump buttons in the Advanced Window Properties of my HTML Help window, the TOC window/pane and the Forward, Back, etc. buttons do not show up in the resulting Help (CHM) window. I believe I've configured everything correctly, because if I remove the jump buttons labels and URL's from the dialog box, I get a resulting help (.chm) window with the TOC and buttons (e.g. Forward, Back, Print, etc.) that I expect. FYI, I'm using RoboHelp HTML 9 (RH9) as part of TCS3, on Win7 64-bit.
So I have either found a bug, or don't understand how to properly configure 'tri-pane' windows in RH9. The Help says the following about using the custom buttons: "Custom windows without a navigation pane do not support custom buttons. If you select options such as Back, Forward, or Hide/Show, these buttons do not appear when you test Help topics." So this makes me think it's my 'mistake', but why do the proper 'tri-pane' buttons/content show up if I simply remove the custom buttons? Also, if it is my mistake, how do I 'properly' configure the tri-pane window options/windows to enable these jump buttons?
Here's some pictures of my window specification (the 'Window Properties (HTML Help)' and 'Advanced Window Properties' dialog boxes):

(note that I put a 'Nav Pane Width' of 70 thinking the problem was that the default was zero; I'm not wedded to this value).

Note that I do get compiler errors when using the above custom buttons, but that did not cause a problem when I complied the CHM myself using Microsoft's HTML Help application. However, I cannot use the MSFT compiler directly, because RH9's output is XML and not HTML, and the compiler chokes on it.
If this is a bug, I'd like some confirmation of that before I submit to Adobe (and if it's not, pointers on how to get my custom buttons are appreciated).
Thanks,
Kim
