Validation in the test method [translateDocument]
Check for [org.xwiki.test.ui.po.editor.WikiEditPage] at [http://xwikiweb:8080/xwiki/bin/edit/NestedEditTranslationIT/translateDocument/WebHome?editor=wiki&language=].
Found [1] items1: Elements must meet minimum color contrast ratio thresholds
Description: Ensures the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
Help URL: https://dequeuniversity.com/rules/axe/4.8/color-contrast?application=axeAPI
Help: Elements must meet minimum color contrast ratio thresholds
Impact: serious
Tags: cat.color, wcag2aa, wcag143, TTv5, TT13.c, EN-301-549, EN-9.1.4.3, ACTHTML element: 
    <div class="filter-option-inner-inner">None</div>
Selector: [.filter-option-inner-inner]
Fix any of the following:
  Element has insufficient color contrast of 2.84 (foreground color: #999999, background color: #ffffff, font size: 10.5pt (14px), font weight: normal). Expected contrast ratio of 4.5:1