> > As a matter of interest, is Instant Preview on in Tools > Preferences > > Display? If I turn it off, the problem vanishes. > > Andrew >
I will need to have a look. I have did quite some work in this area to check whether the instant preview is shown in the correct view, whether the inset is being edited in the correct view, etc. This information is stored in the insets, but needs to be stored for each view. I now see that we have an InsetMathHull::use_preview_ member that is used in InsetMathHull::editXY. This is wrong, because we should always use the preview state relative to the view it is in, it cannot be a member of InsetMathHull. I'll fix this for 2.1.1. Can you make a bug report with milestone 2.1.1. so I won't forget ? Vincent