External monitor does not display at its native resolution
I just purchased the LG 34'' Class Curved 21:9 UltraWide® QHD (3440 x 1440) Nano IPS Monitor https://www.lg.com/us/monitors/lg-34WK95C-W-ultrawide-monitor and my MacBook Pro 2017 does not let me choose the right resolution for that monitor (3440 x 1440). Does anyone know whether this is because my MacBook Pro’s graphic card does not support that kind of resolution or whether I need a driver? Thank you.
MacBook Pro 13", macOS 10.15