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Page freezing/crashing when pasting long formatted text into compact message composer #106

Description

@jfernan326

Describe the problem

When you paste long formatted text into the compact message composer with rich text enabled, the page freezes and crashes. Windows Chrome.

What was the expected behavior?

No crash

Reproduction

  1. Clone sample app
  2. Copy long text (50+ characters) with formatting (ex. from a message bubble or word doc).
  3. Paste into message composer.

Environment

  • Browser: Chromium on Windows
  • Version used: 6.4.0-6.4.2
  • Other modules/plugins/libraries that might be involved:

Activity

  1. cometchat-helpcenter-bot commented on Apr 3, 2026

    @cometchat-helpcenter-bot

    Raj (CometChat Team) replied:

    Hi,

    Thank you for reporting this issue. We have identified a bug on our end and shared the information with our Engineering team. The bug will be added to our Bug Resolution Queue. We’ll keep you posted on any updates, and we’ll let you know as soon as a fix is rolled out.

    Raj Dubey
    Sign up for service and maintenance updates.
    CometChat

  2. cometchat-helpcenter-bot commented on Apr 20, 2026

    @cometchat-helpcenter-bot

    Raj (CometChat Team) replied:

    Hi,

    I'm pleased to inform you that the bug you reported has been resolved. The fix is included in our latest release of the React UI Kit (v6.4.3). Please update to the latest version and let us know if you encounter any further issues.

    Raj Dubey
    Sign up for service and maintenance updates.
    CometChat

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