The custom DC_Clipboard should be synced with the Contao core changes. For example the label_callback does not support closures and therefore you can't see any page icons in the page tree when you enable the clipboard extension. I guess there are more issues than just that because of the code being out of sync but this was the one I found :-)
zonky2
commented
7 years ago
The custom DC_Clipboard should be synced with the Contao core changes. For example the
label_callbackdoes not support closures and therefore you can't see any page icons in the page tree when you enable the clipboard extension. I guess there are more issues than just that because of the code being out of sync but this was the one I found :-)