First of all, here is my configuration, I use Enpass on my Mac and iPhone.
Mac OS Mojave 10.14.5 - Enpass 5.6.11
Iphone iOS 12.1.3 - Enpass 6.0.6 with paid license
I use Google Drive synchronization on both my devices, however I have a major problem, on my Mac I have 121 elements but on my iPhone only 110, I can click on "synchronize" on both my devices it tells me the synchronization was successful but the missing elements on iOS do not appear. The missing elements on my iPhone seem to me to be the last elements added for several months.
Thank you in advance for your help