In the attached document, if I put the cursor inside the text "handout:0" and type, it writes over the next inset (same thing if I type after deleting all the text to begin with). Are we missing a repaint? I can reproduce this with both Qt4 and Qt5, on Ubuntu 14.04.
Here is a screencast: https://www.dropbox.com/s/a6g3jkmpuzfgs66/screencast-LQ-wide.ogv Scott
presentation_mwe.lyx
Description: application/lyx