There is insufficient guidance wrt pageNumber or pageType values:
https://developer.roku.com/en-gb/docs/developer-program/discovery/search/prioritizing-authenticated-channels-in-roku-search.mdShould pages use consistent values for pageNumber (ie should a specific view be assigned a pageNum that's then used consistently for all users, no matter which path they follow to the page; or should the pageNum be incremented arbitrarily as the user steps through the process (such as maintaining a global pageCounter that's incremented on each page in the flow)?
What values may be used for pageType and where does it matter? Can we create our own arbitrary types?
