+xIt is showing, but maybe you are hidding features above a certain level (LFR137B begins at FL85) when planning or flying (Cartographie-Niveau de détail-Hide features above...)
On the second image I hide all above 7000ft and LFR137B is not shown anymore. (The shape is still shown due to the RAT SFC-3000ft).
Yes, you are right ... I made a mistake when I look at the RAT that lowers restriction to SFC ...
Sorry !