ID 466064 - Linking values to the Count and Length channels of the Particle Generator causes the channels to disappear.

Problem summary

Linking values to the Count and Length channels of the Particle Generator causes the channels to disappear.

Customer reported version
modo.14.2v2

Customer reported platform
windows10

Steps to reproduce

1) Download and open the attached scene file.
2) Go to the Setup layout and notice that the Particle Generators Count and Length channels aren't visible.
3) Break the connections and notice that the values reappear.

Expected behaviour

The channels should be visible.

Actual behaviour
The channels are invisible.

Workaround
Unknown. 

Reproduced by support

This bug has been reproduced in:

14.2v2 - Windows 10

14.2v1 - Windows 10

14.1v2 - Windows 10

14.1v1 - Windows 10

14.0v2 - Windows 10

14.0v1 - Windows 10

13.2v1 - Windows 10

13.1v1 - Windows 10

13.0v1 - Windows 10

12.2v2 - Windows 10

Earliest version tested

12.2v2 - This issue appears to be in all versions of the product.