Wordpress preview for non-template pages

[bogdancss]

Hey all - I am building a new v3 site using WPGatsby.

I have successfully installed all the plugins and have all the pages and templates hooked up nicely - when I update something in wordpress, the build starts and updates the live build.

However, the Preview is a different story:

1. for blog posts (or other custom posts) - changing something in the wordpress UI and then pressing Preview partially works - sometimes it updates the change, sometimes it does not. The preview always opens, but it's a bit hit or miss with the data update
2. actual pages (so not blog posts or custom posts - pages that do not go through gatsby-node), the preview simply does not work - the preview page gets stuck on Loading Preview and the log outputs NO_PREVIEW_PATH_FOUND constantly

Anyone got any suggestions?