Ghost/ghost/admin/app/components/feedback-lexical/post-complete-form.hbs

<div class="gh-feedback-lexical-published">
    <h4 class="gh-feedback-lexical-published-title">This post was published using the new Ghost editor (beta).</h4>
    {{!-- <p>Editor beta feedback</p> --}}
    <FeedbackLexical::Textarea
        @feedbackMessage={{this.feedbackMessage}}
        @updateFeedbackMessage={{this.updateFeedbackMessage}}
        @shouldFocus={{false}}
        @label="Editor beta feedback"
        @placeholder="How’d it go? Did you have any issues?"
    />
    <FeedbackLexical::SendButton
        @feedbackMessage={{this.feedbackMessage}}
        @post={{@post}}
        @onSuccess={{this.resetFeedbackMessage}}
    />
</div>