RoboHelp 2022 TOC - book with link; advanced options
I'm converting classic (2017) projects to 2022 (version 2022.2.22). We have some TOC books with links and one of them links to an external link (a topic in another project). In classic, if you click on the TOC book, the book opens so you can see the contents, and the external topic is opened in the main (right) frame. It works the same way as if an internal topic was linked. After converting to 2022, the book does not open to show the contents, and the external topic opens in a new window. Is there a way to change this? I have verified that the book contents are still there if you go to edit the TOC; they just don't open in the output (responsive html).
Examples:
Classic output - the System Errors book links to an external topic; when you select it, it displays to the right and also opens the book:

2022 output - the System Errors book is a book with contents when editing the TOC, but it appears in the output as a linked page instead; it does not open when you click on it, and external topic appears in a new window instead of to the right:

Also, I don't think this would help with this particular issue, but in classic there is an advanced tab where you can set the destination of a TOC item:

I can't find the equivalent of that in 2022 - does it exist?
thanks!
Chris
