Bug: Or (||) filter expressions not working properly

[akashlevy]

I'm looking for reset ports in picorv32 design synthesized on sky130hd. There is one reset port called resetn. However, I get different results for the following two commands:

% get_ports -filter ((name=~rst*)||(name=~reset*)) *
% get_ports -filter ((name=~reset*)||(name=~rst*)) *
_6042a024dd7f0000_p_Port

These commands should obviously give the same results, since OR (||) is a commutative operation.

Using latest version of OpenSTA 2.4.0. Happy to provide test files to reproduce if needed.