I've toggled this setting of only adding links any NB changes for my repo.

However, PR bot still gives out the link even if there's no NB file changes.
kurodaritsu/ds-workspace-template#26
kurodaritsu/ds-workspace-template#27
kurodaritsu/ds-workspace-template#28
I was expecting that it will only create a link for any .ipynb file changes.