Hello Jason,
And great plugin, good job.
I have the same issue with check box. After submission, chebox are set back to a null value.
I run WordPress 3.6, and UMM 3.0.1, on a WAMP server.
Do you find any way to solve this problem ?
I have a second question, i want to make a “your profile” front end page. I create a page and display all the meta fields I created but how do I manage to display and/or modify existing wordpress’s meta. For example, I want the “nickname” default meta became “Ingame Nickname” and it to be display in the same form that my custom metas (with also firstname and lastname….).
Do I only have to add their key_value to the short code ?