PageBuilder broken with NextGEN PRO active

Hi there,

when activating the plugin NextGEN PRO (version 3.0.18) your page builder is broken.

Following error is shown in the console:

Uncaught TypeError: can't access property "elements_data", window.ZnPbData is undefined
    <anonymous> elements.js:5
    <anonymous> znpb_editor.bundle.js:1765
    __webpack_require__ znpb_editor.bundle.js:20
    <anonymous> znpb_editor.bundle.js:84
    <anonymous> znpb_editor.bundle.js:87
elements.js:5:2

Editing the page is not possible anymore…

When deactivating NextGEN PRO, the page builder works normal again.

Regards,
Marcus