The OS X About this MAC reports the display sizes as: 1366x768,3840x2160,2880x1800
The last one is the MAC its self.
A browser based tool (
www.infobyip.com/detectscreenresolution.php) says: 1366x786,3840x2160,3360x2100
The OS X and browser tool report in the same order. The SlickEdit looks like it shows in reverse order but also wrong for all but the lowest resolution display.
Dragging on the primary display works, dragging on either non-primary display does not work. In either case on the non-primary display the cross shaped symbol with the box in the middle that lets you put multiple tool windows in the same window shows up on the primary display. If you move the mouse to get to it, it disappears.
SlickEdit Pro 2018 (v23.0.0.2)
Serial number: FE28611_BETA
License type: Beta License
License expiration: 2018-10-09 20:00:00
License file: /Library/Application Support/SlickEdit/23/slickedit.lic
Build Date: July 23, 2018
Emulation: CUA
OS: macOS
OS Version: 10.13.6
Processor Architecture: Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz 64 bit (8 cores)
Memory: 84% Load, 13890MB/16384MB Virtual
Shell Information: /Applications/SlickEditPro2018.app/Contents/MacOS/secsh -i
Screen Size: 1920 x 1080, 1680 x 1050, 1366 x 768
Project Type: Gnuc
Language: .adb (Ada)
Encoding: Automatic
Installation Directory: /Applications/SlickEditPro2018.app/Contents/
Configuration Directory: /Users/wayne/Library/Application Support/SlickEdit/23.0.0/