Visuwesh writes: > C-u C-c C-x < followed by C-c C-x > does not remove the file restriction > lock. > > `org-agenda-remove-restriction-lock' checks for non-nil value of > `org-agenda-restriction' but `org-agenda-set-restriction-lock' explicitly > sets it to nil when TYPE is 'file. Setting `org-agenda-restriction' to > a dummy value like 'dummy gets the job done. Confirmed. The fix is attached. Setting org-agenda-restriction to non-nil appears to be risky since org-agenda-set-restriction-lock explicitly sets it to nil. So, I use different approach. Best, Ihor