Hello, org-collector.el seems to fill "0" for properties that are inherited just as it does for properties that are not defined for a particular headline (for which also, 0 is poor choice; nil would have been better). This should not be the correct behaviour. Or is it intentional, and I am missing something? Thanks and best wishes, Vikas Org-mode version: 9.4.5 (9.4.5-29-gc43041-elpaplus)