In our project, Classic UI dialogs are not rendering properly in AEM 6.4 which used to work when accessed via editor.html in 6.1.
Issues are like, all tabs are coming in 1 instead of separate tabs. Multifield is distorted with no icons coming and all, Richtext editor buttons not showing up.
I know support is limited with 6.4 for classic UI, but still should be working as per docs.
Can anyone suggest to fix if saw the similar issue?
Editor.html enforces Touch-UI framework are built on Coral libraries while Classic UI is built on ExtJS libraries. Per docs, Classic UI is deprecated in 6.4 but still supported via /cf# and not via /editor.html
When authoring pages:
Refer Selecting your UI