[Quote]"Known Issue: Command suggestions for opening the Topic Study Layout matching an entered topic require the command to start with “Study”. The “Study” prefix is supposed to be optional."[\Quote]
The open topic study to salvation command suggests only a number (8) of Layout options based on "salvation".

Substituting "study" correctly suggests Guides, but reduces the options to 5.

For Study Salvation, I get 3 options under Layout

So what was meant by the Release Notes quoted above, as "Open topic study to ...." was already available (v8.3 lists 3 Layout options).