[SOLVED] Leave earned left turns into zero without report

Hello,

working on the version 10.3.3 (maybe the issue is fixed on a newer version), when an employee has a negatif value on the left information of the Leave earned, this turns into zero the day a new period is open, but the negatif value is not reported to the new period. For instance, on the previous period, I have this

 

And on the new period, I have this (I manually changed the left value today) :

 

It doesn't seem right. What do you think?

Thank you
MCanuto