Italic in the table


I am running into a problem. When the title of the paper I add to Jabref contains italic part, like this:
A full-dimension intra- and inter-molecular \textit{ab initio} potential energy surface and predicted infrared spectra for \ce{H2O-He}, I find that the text in the table cannot be displayed correctly:

But when I use \emph instead, it turns out ok (although not italic}. So my question is what should I do to make the \textit thing shown properly? A specific typeface or other settings?

I am using Windows 10 and Jabref4, by the way.


thanks for your report. This is indeed a problem. I could confirm it under Linux with the latest snapshot, too.
It is already listed as bug, but we could not narrow it down if it’s a problem with a typeface or font.