Edit Popover Text dialog

Has anyone else ever thought it would be useful if there were a dialog to customise all popover text entries (à la key commands in Preferences)?

For the life of me, I can’t find a unified thread about this but surely there must be one??!

This is the closest I came:

“me too”

The issue is that popover data seems not to be user-readable. Cannot find it even in Dorico bundle. To move popover text shortcuts to some readable and accessible text format would be helpful for starters.
There is of course a workaround that I am using quite extensively: scripts that can be called by name from Jump Bar.