How do you turn off commit IDs for just one gitGraph diagram on a page?

[astroDimitrios]

I'm trying to follow the instructions here:
https://mermaid.js.org/syntax/gitgraph.html#gitgraph-specific-configuration-options to configure the first of 3 gitGraphs on a webage.

If I add:

%%{init: {'gitGraph': {'showBranches': true,'showCommitLabel': false}} }%%

to the first graph it turns off all the commit labels/ids for all three diagrams.

Same for:

---
config:
  gitGraph:
    showCommitLabel: false
---

Is there a way to set the showCommitLabel false option for only one diagram?