2sxc dnn edit app not working in IE 11

Question

So My Problem is when using 2sxc app edit from dnn edit page hover menu, In IE it is not working and showing error

    SCRIPT438: Object doesn't support property or method 'assign'
File: inpage.min.js, Line: 1, Column: 12721

which was coming from some inpage.min.js loaded from installed 2sxc desktop module and this inpage.min.js was not re-loading as its status code when checked in network traffic

Key Value Response HTTP/1.1 304 Not Modified

which obviously means it will not re-load the js (inpage.min.js) again as it is not modified

so it would be very helpful if somebody can solve this why it is not opening normal dnn edit popup through edit page hover menu edit app.??

After upgrading to 2sxc 9.23 i am still getting error as

    promise of undefined

[ScreenShot of Error](https://i.imgur.com/LC4SHcY.png)

Answer 1

You didn't say which version of 2sxc you are using. A couple of recent releases had an issue with those controls. I think that these have been repaired in 9.23. You might want to upgrade to that version of the module.