[icallaci]

Running SpellCheck causes the current CV window to lose focus. The cursor moves to the correct spot, but the word is not highlighted until you deliberately click on the main Sigil title bar. Actually, I don't think it is SpellCheck itself that is causing the lost focus, but rather the act of clicking on any of the dropdown menus in the title bar. If you doubleclick on a word in the SpellCheck window, then click on the Sigil title bar so that the word is highlighted, then you doubleclick on another word in the SpellCheck window, the CV window loses focus again, so you end up repeating the sequence over and over. In other words, SpellCheck causes the CV window to lose focus every single time you doubleclick on a word in the SpellCheck window. I hope this helps.