BrXM 13: Channel Manager Device Preview breaks

I get a channel that represents the page.
After selecting the device: it removes the content of the page.
When selecting a page it removes the device i selected

Show case


That’s weird. Which version of brXM are you using exactly? And which browser on which OS?

I’ve just checked the public demo ( in Chrome 75 on Linux, and there the device preview seems to work fine.

Do you see any errors in the JavaScript console?


I am using: BrXM: 13.2.0

Windows 10 Pro for Workstations (Version: 1809) (Build: 17763.557)

Chrome: 75.0.3770.100 (Official build) (64-bits)

[Deprecation] Percentages row tracks and gutters for indefinite height grid containers will be resolved against the intrinsic height instead of being treated as auto and zero respectively. This change will happen in M70, around October 2018. See for more details.

Firefox: 67.0.3 (64-bits)

Het ‘content’-attribuut van Window-objecten wordt niet meer ondersteund. Gebruik in plaats daarvan ‘’. content.min.js:2:3379
error getting eventBus from Ext TypeError: “window.parent.Ext is undefined”
init https://–domain–/content/scripts/hippo-cms.min.js:1
[banner] img onload triggered

I’ve got 3 websites running on v13 and in every project it works fine.

Thank you for your response. As you can see from my case it isn’t.
And sure i want to believe it’s inside the code. Still a hint where this might come from is appreciated.

Does any of you have a youtube embedded in there?

I can reproduce it on BrXM 13 Demo site:

Show case at Demo site

This seems to be a product issue :(. I’ll create a ticket for it.

Thanks for the heads up!


I’ve created for it.

Have tested it with release 13.3.0 and noticed this is resolved