Exception bei click auf "install update" button

[hobbyquaker]

Unhandled Error
Error: cannot call methods on button prior to initialization; attempted to call method 'disable'
    at Function.error (/Applications/Homematic Manager.app/Contents/Resources/app.asar/node_modules/jquery/dist/jquery.js:305:9)
    at HTMLButtonElement.<anonymous> (/Applications/Homematic Manager.app/Contents/Resources/app.asar/node_modules/jquery-ui-dist/jquery-ui.min.js:6:5615)
    at Function.each (/Applications/Homematic Manager.app/Contents/Resources/app.asar/node_modules/jquery/dist/jquery.js:354:19)
    at jQuery.fn.init.each (/Applications/Homematic Manager.app/Contents/Resources/app.asar/node_modules/jquery/dist/jquery.js:189:17)
    at jQuery.fn.init.t.fn.(anonymous function) (/Applications/Homematic Manager.app/Contents/Resources/app.asar/node_modules/jquery-ui-dist/jquery-ui.min.js:6:5357)
    at jQuery.fn.init.button (/Applications/Homematic Manager.app/Contents/Resources/app.asar/node_modules/jquery-ui-dist/jquery-ui.min.js:8:20742)
    at HTMLButtonElement.<anonymous> (/Applications/Homematic Manager.app/Contents/Resources/app.asar/www/js/homematic-manager.js:1878:17)
    at HTMLBodyElement.dispatch (/Applications/Homematic Manager.app/Contents/Resources/app.asar/node_modules/jquery/dist/jquery.js:5183:27)
    at HTMLBodyElement.elemData.handle (/Applications/Homematic Manager.app/Contents/Resources/app.asar/node_modules/jquery/dist/jquery.js:4991:28)