3600270 - Dictionary Export shows different date format than expected

Even though I configured a specific date format (e.g. d/m/y) in Process Manager  for my date type custom attribute ( Setup -> Define notations/attributes -> Dictionary -> select dictionary category -> Add) , the dictionary export shows a different date format than expected. 

The date in the dictionary export is displayed in the following format: YYYY-MM-DDTHH:mm:ss.sssZ (standard ISO 8601 format). However, I expect my specific date format (e.g. d/m/y) to get displayed instead.

dictionary export, date,  date format, ISO, ISO format, dictionary, dictionary category, custom attribute, excel, UTC, soe , KBA , BPI-SIG-PM-DIC , Dictionary for SAP Signavio Process Manager , Product Enhancement