Source/target language used in the fuzzy search (bug ?)

Hi everyone,

I notice a strange behaviour in Passolo 2016, which is really annoying since it slows me down.

Here the fuzzy search for a string works OK, using the source language as expected:


Then, as soon as I hit Ctrl-Down to go to the next segment, the fuzzy search changes to the target language and becomes useless (it searches using the pre-translated French text):


Is that a bug ? I can avoid that by grabbing the mouse to select the segments, but is there a solution or a better workaround?

Of course, I cannot "upgrade" to Passolo 2018 since the package is a tbulic16 file.