[MM-39673][MM-T1288] E2E Test: Keyboard Shortcuts in Settings Page (#2041)

src/renderer/components/SettingsPage.tsx

@@ -539,6 +539,7 @@ export default class SettingsPage extends React.PureComponent<Record<string, nev
                 </FormCheck>
                 {this.state.useSpellChecker &&
                     <ReactSelect
+                        inputId='inputSpellCheckerLocalesDropdown'
                         className='SettingsPage__spellCheckerLocalesDropdown'
                         classNamePrefix='SettingsPage__spellCheckerLocalesDropdown'
                         options={this.state.availableLanguages}