I cant get this to work at all. See screenshot below

Also if I try something like creating a folder I get the following in the console

Download the Vue Devtools extension for a better development experience:
https://github.com/vuejs/vue-devtools
mediamanager.js:7729 You are running Vue in development mode.
Make sure to turn on production mode when deploying for production.
See more tips at https://vuejs.org/guide/deployment.html
jquery.js?b733ae9…:9566 XHR finished loading: GET "http://127.0.0.1/cms4/administrator/index.php?option=com_media&format=json&task=api.files&path=/".
send @ jquery.js?b733ae9…:9566
ajax @ jquery.js?b733ae9…:9173
jQuery.(anonymous function) @ jquery.js?b733ae9…:9322
getJSON @ jquery.js?b733ae9…:9303
(anonymous) @ mediamanager.js:8632
getContents @ mediamanager.js:8630
getContents @ mediamanager.js:9853
wrappedActionHandler @ mediamanager.js:8371
dispatch @ mediamanager.js:8114
boundDispatch @ mediamanager.js:8039
mounted @ mediamanager.js:8922
callHook @ mediamanager.js:3156
insert @ mediamanager.js:3983
invokeInsertHook @ mediamanager.js:5810
patch @ mediamanager.js:5975
Vue._update @ mediamanager.js:2916
updateComponent @ mediamanager.js:3039
get @ mediamanager.js:3378
Watcher @ mediamanager.js:3361
mountComponent @ mediamanager.js:3043
Vue$3.$mount @ mediamanager.js:7709
Vue._init @ mediamanager.js:4610
Vue$3 @ mediamanager.js:4695
(anonymous) @ mediamanager.js:9794
jquery.js?b733ae9…:9566 XHR finished loading: POST "http://127.0.0.1/cms4/administrator/index.php?option=com_media&format=json&task=api.files&path=/".
send @ jquery.js?b733ae9…:9566
ajax @ jquery.js?b733ae9…:9173
(anonymous) @ mediamanager.js:8658
createDirectory @ mediamanager.js:8653
createDirectory @ mediamanager.js:9886
wrappedActionHandler @ mediamanager.js:8371
dispatch @ mediamanager.js:8114
boundDispatch @ mediamanager.js:8039
save @ mediamanager.js:9392
boundFn @ mediamanager.js:769
click @ mediamanager.js:9408
invoker @ mediamanager.js:2337
mediamanager.js:8741 Uncaught TypeError: Cannot read property 'type' of undefined
    at Api._normalizeItem (mediamanager.js:8741)
    at Object.<anonymous> (mediamanager.js:8664)
    at fire (jquery.js?b733ae9…:3317)
    at Object.fireWith [as resolveWith] (jquery.js?b733ae9…:3447)
    at done (jquery.js?b733ae9…:9272)
    at XMLHttpRequest.<anonymous> (jquery.js?b733ae9…:9514)