ID 140901 - Timeline Viewer - Activating wipe for the first time also re-fits the clip to viewer using 'fit to height'

Problem summary
Activating Wipe mode for the first time in the Timeline viewer re-fits the clip to the viewer. It only happens the first time that wipe is enabled.
This does not happen with the Nuke viewer.
 
Customer reported version
hiero.n/a
 
Customer reported platform
 
Steps to reproduce
 
1) Open NukeStudio/Hiero

2) Import a clip and add it to the timeline

3) In the Viewer, zoom out the image
 
4) Press W or set the A/B player layout to wipe, the clip will zoom in and fit to the Viewer
 
Expected behaviour
For the image to stay in the same place
 
Actual behaviour
It seems to fit to height the first time you try to wipe an image
 
Workaround
Unknown.
 
Reproduced by support
This bug has been reproduced in:
NukeStudio 13.2v1 - Windows 10, CentOS 7, macOS Big Sur
Nuke Studio 12.0v1 - Windows 10
NukeStudio 9.0v1 - Windows 10, macOS Big Sur
 
Earliest version tested
NukeStudio 9.0v1 - This issue appears to be in all versions of the product