[ZEPPELIN-6542] Fix missing "Run" menu for first paragraph in Zeppelin

[kevinjmh]

What is this PR for?

The "Run" menu item for the first paragraph was not showing due to an incorrect show condition (!this.first). This change sets show: true unconditionally for the "Run" button, ensuring it is always visible for the first paragraph — which is expected behavior in Zeppelin.

What type of PR is it?

Bug Fix

Todos

• - Task

What is the Jira issue?

https://issues.apache.org/jira/browse/ZEPPELIN-6542

How should this be tested?

• Strongly recommended: add automated unit tests for any new or changed behavior
• Outline any manual steps to test the PR here.

Screenshots (if appropriate)

Questions:

• Does the license files need to update?
• Is there breaking changes for older versions?
• Does this needs documentation?

[ParkGyeongTae]

Thanks for the fix — the code change itself (show: !this.first → show: true for the Run menu item) looks correct and low-risk.

I'm marking this as Request changes not because of the code, but because the PR doesn't link to a Jira issue — the title has no [ZEPPELIN-XXXX] prefix, and the "What is the Jira issue?" section in the description is still the unfilled template placeholder. Per the Zeppelin contribution guidelines, every PR should reference a Jira issue in the title for traceability.

Could you either:

1. Link this to an existing relevant Jira issue and update the PR title accordingly, or
2. Open a new Jira issue (e.g. "Fix missing Run menu for first paragraph") and reference it as [ZEPPELIN-XXXX] in the title

Happy to approve once that's in place.

[kevinjmh]

@ParkGyeongTae Jira added

[ParkGyeongTae]

Title now includes [ZEPPELIN-6542] — thanks for adding the Jira reference.
LGTM, +1.