This is probably one of the most frustrating bug tracker threads to date…
“Your theme isn’t FDO-compatible”
“We don’t care, not our problem”
“Please remove the FDO-compatible marking on your theme”
“Sounds like a YOU problem”
“Its your theme”
“… bug closed”
And they added back Tango as a fallback and the bug is fixed because now its FDO-compatible… I am pretending the snark at the end by Jakob isn’t there and its all good