If the user launches a share from one of the challenge pack pages on
Kano OS and then clicks the "Back" button they were presented with a 404
page because Angular handles the page redirection instead of the server.
Resolve this by returning the homepage (main Angular app) from the
server when all routes of the form /challenge/.* are requested.
tombettany
commented
6 years ago 
If the user launches a share from one of the challenge pack pages on Kano OS and then clicks the "Back" button they were presented with a 404 page because Angular handles the page redirection instead of the server. Resolve this by returning the homepage (main Angular app) from the server when all routes of the form
/challenge/.*are requested.