<li><!-- JAL-2385 -->Colour threshold slider doesn't update to reflect currently selected view or group's shading thresholds</li>
<li><!-- JAL-2373 -->Percentage identity and conservation menu items do not show a tick or allow shading to be disabled</li>
<li><!-- JAL-2385 -->Conservation shading or PID threshold lost when base colourscheme changed if slider not visible</li>
<li><!-- JAL-2385 -->Colour threshold slider doesn't update to reflect currently selected view or group's shading thresholds</li>
<li><!-- JAL-2373 -->Percentage identity and conservation menu items do not show a tick or allow shading to be disabled</li>
<li><!-- JAL-2385 -->Conservation shading or PID threshold lost when base colourscheme changed if slider not visible</li>