NAV 2016 Indirect Permission doesn't work

Hi,

I have come across this issue when setting up permissions for one of our customers that indirect permission allows the user to modify the record.

Example Permission Setup:

Object Type Object ID Object Name Read Permission Insert Permission Modify Permission Delete Permission Execute Permission Security Filter
Table Data 0 All objects of type Table Data Yes
Table Data 38 Purchase Header Yes Indirect Indirect
Table Data 39 Purchase Line Yes Indirect Indirect
Table 0 All objects of type Table Yes
Report 0 All objects of type Report Yes
Codeunit 0 All objects of type Codeunit Yes
XMLport 0 All objects of type XMLport Yes
Page 0 All objects of type Page Yes
Query 0 All objects of type Query Yes
System 0 All objects of type System Yes

I am able to modify the Purchase Header...
I used NAV 2016 build 46621.

Replicated this on 2013R2 and it doesn't let me modify.

Has anybody seen this before?

Thanks,
Marcell