Size Variables are not shown in numeric references

[gargantu4]

Describe the bug It's not possible to select sizes reference toklens in numeric tokens

To Reproduce Steps to reproduce the behavior:

1. Create a size tokens
2. Create a border tokens
3. reference the size tokens into border tokens
4. see that you can't select size as tokens

Expected behavior before I could select sizes as token reference for border radius and other numeric tokens (e.g. border width)

Screenshots or Screencasts