kafbat/kafka-ui

Unable to remove the custom parameter rows after pressing 'x' for topic creation page

Closed

#1,673 opened on Feb 7, 2026

View on GitHubContributor guide
 (1 comment) (0 reactions) (0 assignees)TypeScript (363 forks)auto 404
area/uxgood first issuescope/frontendstatus/triage/completedtype/bug

Repository metrics

Stars
 (2,554 stars)
PR merge metrics
 (PR metrics pending)

Description

Issue submitter TODO list

  • I've looked up my issue in FAQ
  • I've searched for an already existing issues here
  • I've tried running main-labeled docker image and the issue still persists there
  • I'm running a supported version of the application which is listed here

Describe the bug (actual behavior)

The custom parameter input fields are not removed from the UI after clicking the 'x' icon.

Expected behavior

The expected behavior is that upon clicking the 'x' icon, the corresponding 'custom parameter' input field and its contents should be remvoed from the user interface.

Your installation details

Ran the below docker command: docker run -it -p 8080:8080 -e DYNAMIC_CONFIG_ENABLED=true ghcr.io/kafbat/kafka-ui

Steps to reproduce

1.Go to the page for creating topics 2.Then click the button to add custom parameters. 3.Then try to remove the the custom input parameter boxes by clicking on 'x' button.

Screenshots

Logs

No response

Additional context

No response

Contributor guide

Research direction
Investigate the custom parameters section on the topic creation page. Focus on the UI state handling for the list of custom parameter rows—likely the removal handler is not updating the state correctly. Reproduce the bug locally, trace the click event on the 'x' icon, and inspect how the rows are rendered and removed.
Tech stack
typescript
Domain
frontend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75