Thanh Sang Nguyen

Dear joostdekeijzer
Thank you for reporting we will check.
Sang – CodeAndMore.

Dear VoutNL and CarolineElisa.
We were check this plugin again and it still work correctly.
Sang – CodeAndMore.

Hi cercamon.
In striking theme, file rangeinput.js (striking/framework/admin/assets/js) delete or comment out line 65.

document.ondragstart = function () { return false; };

And then try again custom widget.
Sang – CodeAndMore.

Dear macjoost
Please download latest version and try again.
Best regards,
Sang – CodeAndMore.