I'm using this mainly in qupzilla 1.8.9 (a linux browser) where I have to click on the link to enable seeing the reference. When I try to change it to 'hover' I'm not able to change it as it seems to be locked onto 'click'.
However, when i look at the same page and reference in firefox, its showing as 'hover'!
Is it possible that this can be set globally in some form of configuration script or css such that you can set it to hover for every user please?