KB : How to get Agile Poker session iframe to fullscreen in Jira Cloud
In order to do this, users will need to change the CSS (possible that they can find some plugins/tools to automatize it)
In HTML section class "poker-fullscreen-dialog", you can change the CSS from there
Afterward, users will need to change the followings in order to make the Poker session into fullscreen
After changing all the CSS above, users can see Agile Poker session in full-screen