Not working custom links not visible in dark mode

[julianstolp]

Deployment Type

Self-hosted

NetBox Version

v4.0-beta1

Python Version

3.10

Steps to Reproduce

1. Create a not working Custom Link on any model eg:
   
2. Go to Model Device in light mode
   
3. Toggle to darkmode, see nothing
   
4. Do mousehover
   

Expected Behavior

Button switches class to class="btn btn-sm btn-outline-light"

Observed Behavior

Button does not switch class="btn btn-sm btn-outline-dark"

<a class="btn btn-sm btn-outline-dark" disabled="disabled" title="'dcim.models.devices.Device object' has no attribute 'device_role'"><i class="mdi mdi-alert"></i> Test</a>