ID 592264 - RGB and RGBA Color knobs display rounded floating point values unlike other knobs

Problem summary:
RGB and RGBA Color knobs display rounded floating point values unlike other knobs
 
Customer reported version:
Nuke 14.1v5
 
Customer reported platform:
N/A
 
Steps to reproduce:
1) Launch Nuke and paste the following NoOp node into the Node Graph:

NoOp {  name NoOp1  addUserKnob {20 User}  addUserKnob {18 rgb_keys l "RGB Keyframes"}  rgb_keys {{curve x1 1 x6 7}}  addUserKnob {7 float_keys l "Float Keyframes"}  float_keys {{curve x1 1 x6 7}} }

2) Navigate to frame 4, and open the NoOp's Properties.
3) Observe how the identical curves are displayed with a different level of precision/rounding:

 
Expected behavior:
Animated knobs in Nuke should display their floating point values in a consistent way.
 
Actual behavior:
RGB and RGBA color knobs will display their values rounded to 6 decimal places, while other knob types do not apply this rounding.
 
Workaround:
If it is desired to have other knobs round their values similar to RGB/RGBA Color knobs, an expression like the following could be used:

rint(curve*10)/10

 
Reproduced by Support in:
Nuke 15.1v5 - Windows 10, macOS 14 Sonoma
Nuke 14.0v1 - Windows 10
Nuke 13.0v1 - Windows 10
Nuke 12.0v1 - Windows 10
 
Earliest version tested:
Nuke 12.0v1 - This issue appears to be in all tested versions of the product