@alvin https://wiki.recalbox.com/en/tutorials/video/tft/second-minitft-or-ogst-for-scraps-and-videos
This is the wiki page for changing configuration to support OGST.
With recalbox running, get at the page that lets you see and edit recalbox.conf. Stop EmulationStation, paste the contents from the bottom of that wiki page (the code parts) to the bottom of the configuration, Save it, restart the Recalbox.
Relevant wiki link to web interface:
https://wiki.recalbox.com/en/tutorials/system/access/recalbox-manager-web-interface
When Electron 8 updated, my screen stopped working and the configuration file was LOTS shorter. Pasting the entirety of this code at the bottom of the configuration brought it back into service.