Acrobat Reader DC and Firefox on macOS Mojave
I can find no specific information, on the compatibility and functioning, of Acrobat Reader DC and Firefox, under macOS Mojave .
I have the following Mozilla/Firefox link, for Adobe Acrobat/Reader, but NOT the "DC"-version, of Adobe Acrobat/Reader :
Additional System Details
AdobePDFViewer.plugin AdobePDFViewerNPAPI.plugin Disabled Plug-Ins [folder]:
nsIQTScriptablePlugin.xpt QuickTime Plugin.plugin
Flip4Mac WMV Plugin.plugin JavaAppletPlugin.plugin
- User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:67.0) Gecko/20100101 Firefox/67.0
For Adobe support issue you have to contact them since they would be the one that would know this better.