On Thu, 2023-01-05 at 13:06 +0000, José Matos wrote: > > FWIW this does not happen in 2.4. On further analysis the latex code created by LyX 2.3 and 2.4 is different and only correct on 2.4 so this seems to be on purpose. Since I am used to work with 2.4 I was surprised with 2.3 behaviour. -- José Abílio