hello! a player is able to open multiple windows of Quest.

also the plugin, incompatible with Custom Buttons from Codefling

it will open as many windows as they cloick on the button, and the very last one, wont close at all forcing the player to have to quit the game and rejoin.

are you able to add a player has a window open already like the dev suggests in that plugin (:

Note from plugin DEV:

Problem is those plugins does not check if player has ui already opened, you have to contact developers of those plugins to implement it. 

For example with my WelcomePanel you never get two windonws opened at same time because Im closing the old one when players try to open new one. Its very easy to fix it.