Lightroom Classic: White bar appears in Develop module (macOS)
I'm running the Lightroom 5.7.1. Version on a Mac and when displaying the photo info in the develop module, a white bar appears and hides part of the image.
I am new to Mac. I used Lightroom on Windows for years, and never had this problem.
How can I solve this?
I appreciate any help on this issue.
Lightroom version: 5.7.1 
License type: Perpetual
Operating system: Mac OS 10
Version: 10.16 
Application architecture: x64
Logical processor count: 8
Processor speed: 1,4 GHz
Built-in memory: 8192,0 MB
Real memory available to Lightroom: 8192,0 MB
Real memory used by Lightroom: 270,4 MB (3,3%)
Virtual memory used by Lightroom: 6626,1 MB
Memory cache size: 1549,0 MB
Maximum thread count used by Camera Raw: 4
Displays: 1) 2880x1800