Ah, found the problem. I needed to click on views/toolbars/standard.
No idea how this feature became disabled. Best to all. LRP -- View this message in context: http://lyx.475766.n2.nabble.com/Missing-Pull-down-button-for-paragraph-styles-tp5690004p5690214.html Sent from the LyX - Users mailing list archive at Nabble.com.