Doesn't matter if different config button location is set to true or false. Your mods seems to share the same button somehow, and Xaeros Minimap overwrites it. //e: to clarify, Xaeros Minimap adds a "Minimap settings" button to "Options", just like your button.

Adding a command to open the GUI window would solve this. Also adding a config option to disable the config button would be great, if the command gets implemented. 🐢