Yesterday i have tried to search for a button just to show a letter D,I,F but the problem is that much of all of them are to big to take a size like 20,20. There are 2 solutions, maybe trying to find a buttonStyle (if i understand how the code go looking on dds files to assign a name on a squared draw) or directly change the LFG and FIND button to match with all we need to make the new group UI. The most approaching button is ButtonStyle.text.style (i think it's the name) it's the one that is used on most UI to put text on it (like the tradeskill window) but is size must me near 30 in height to have the border showing on UI.
How have you made your I button ? it's look nice
I'm going to test with that kind of button or maybe someone have a idea of a buttonstyle that can be smaller than this one
For your problem, i was thinking, if you create a page Visible=False which contain your Makeleader button maybe it will be only show if you are the leader no ? When you look on the Loot page you see that
button LeaderAssign seems by default Visible=False. Something maybe i'm wrong, when you look on the Popup > GroupOptions you see a page Named DataPage with 2 DEVL test named LootMethodSource & LootMethodSource maybe that 2 test can be a True or False that influct on the rest of the page ?