Further investigation reveals that an app needs to implement the back/forward navigation in the file chooser. In the meantime, you can try this suggestion for enabling these buttons globally:
https://stackoverflow.com/questions/64957969/can-i-set-up-a-global-gtk-accelerator-for-mouse-buttons
Further investigation reveals that an app needs to implement the back/forward navigation in the file chooser. In the meantime, you can try this suggestion for enabling these buttons globally:
https:/ /stackoverflow. com/questions/ 64957969/ can-i-set- up-a-global- gtk-accelerator -for-mouse- buttons