ID 510877 - The Curve Editor and Dope Sheet have empty space when being maximized while UI Scaling is less than 2

Problem summary
The Curve Editor and Dope Sheet have empty space when being maximized while UI Scaling is less than 2.
 
Customer reported version
nuke.13.1v2
 
Customer reported platform
windows10
 
Steps to reproduce
1) In Nuke, open the Preferences > UI Scaling.
2) Set the monitors to any value less than 2.
3) Press OK to save the settings, then close and re-open Nuke.
4) Select the Curve or Dope sheet panel.
5) Press Spacebar on the keyboard to maximize the panel and view the area.
 

 
Expected behavior
The Curve Editor and Dope Sheet should fill the width/height of the screen.
 
Actual behavior
The width/height has extra padding/space when maximizing the panel of the Curve Editor or Dope Sheet while UI Scaling is less than 2.
 
Workaround
Having the UI Scale set to 2 does not have the issue occur.
 
Reproduced by Support in:
Nuke 13.2v2 - Windows 10, CentOS 7
Nuke 13.2v1 - Windows 10
Nuke 13.1v1 - Windows 10
Nuke 12.1v1 - Windows 10, CentOS 7
 
Unable to reproduce bug in:
Nuke 12.0v8 - Windows 10, CentOS 7
 
Earliest version tested
Nuke 12.0v8 - This feature did not exist before this version (High DPI)