@fiofiofio

It may be worthwhile to add a check around your removeButtons.querySelectorAll("button").forEach(button => { section. For instance:

if (removeButtons.length > 0) {
    removeButtons.querySelectorAll("button").forEach(button => {
        button.style.backgroundColor = 'var(--kbin-vote-bg)';
        button.style.color = 'var(--kbin-vote-text-color)';
        button.style.marginLeft = 'var(--kbin-entry-element-spacing)';
        button.style.padding = '2px';
        button.style.border = 'var(--kbin-section-border)';
    });
}