No, due to a problem in the Quartus® Prime Pro Edition Software version 24.3, you might see that not all paths are reported when the Pairs only option is enabled. This problem only occurs when reporting multiple corners.
The following reports are affected -
get_timing_paths
report_timing
report_timing_tree
report_design_metrics
report_neighbor_paths
report_logic_depth
report_exceptions
report_timing_by_source_files
The slacks reported in the Timing Analyzer summaries are correct.
To work around this problem, don't use the Pairs only option or report just one corner at a time.
This problem is scheduled to be fixed in a future release of the Quartus® Prime Pro Edition Software.