Here is the output from the > G6.monitor_print command:
Monitor 1: [0, 0, 1650, 1025] - [0, 0, 1650, 1050]
Monitor 2: [0, 1050, 1600, 875] - [0, 1050, 1600, 900]
UI Scale factor: 1.0
Virtual Screen: [1650, 1950]
MacBook Pro 16" 2019, 2.4 GHz 8-Core Intel Core i9, 32 GB RAM, Radeon Pro 5500M 8 GB.