Occasionally disabled WYSIWYG editor on Chrome Browser

[leanatic]

Bug Report

Please make sure all the following boxes are checked before submitting your issue - thank you!

• [x] This is not a security issue / vulnerability -> send them to security@pimcore.org instead
• [ ] Behavior is reproducible on http://demo.pimcore.org/admin/ (admin/demo) or on a clean install of the latest build (out of your project, to avoid problems with custom code, plugins, ...)
• [x] You're not able to fix the problem yourself and send us a pull request instead of an issue.
• [x] There's no existing ticket for the same issue

  Please answer the following questions

  Expected behavior

To be able to use the wysiwyg editor on objects.

Actual behavior

The wysiwyg editor is disabled on objects (Check the screenshot).

Steps to reproduce

We saw this behavior occasionally on the Chrome Browser (Versions 44-52). We do not exactly know when it happens exactly but it happens often enough to file a bug report.

[brusch]

Looks like a pretty old version of Pimcore... Please try it again with the latest version (e.g. on demo.pimcore.org), if the problem is still happening, let us know.

Thanks!