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Adobe Summit 2023 [19th to 23rd March, Las Vegas and Virtual] | Complete AEM Session & Lab list

Custom Device Breakpoint for Layout Mode


Level 2


I'm looking to configure a custom set of breakpoints for layout mode in 6.4. I have created a custom device group:


And I enabled an emulator that I created named "Screen S." I created this emulator under /libs/wcm/mobile/components/emulators/breakpoints.


I pointed my template type "empty page" to read from this device group.


This is working and the proper breakpoints are showing up on my templates and pages.


However, I am unable to resize any components in layout mode when I have the Screen S breakpoint selected. I get the following error in my console:


Which points to this line of code where groups == null.


Do I need to create a device group filter? As described here:

If so, where would this code live and is there an example?

Thank you,


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