We recently upgraded to AEM 6.5 version. The problem we encountered with that is our custom emulator, which we made by overlaying "/etc/mobile/groups/responsive" inside the /etc folder itself is not working in 6.5 version.
I tried multiple things like overlaying the OOTB emulator under /apps/company/components/. But that also does not work.
Does anyone have some idea why that is not working? Please help.