FIbaro Roller Shutter cover stepping

i migrated from Fibaro HC2 to Homeassistant and i’m very happy about the possibilities.
During Migration i used the Fibaro Integration to catch my devices from Fibaro and Build my Scripts and Scenes. After that i startet to migrate all devices to ZwaveJS.

Everything works fine but i have a problem with the stepping of my covers (Fibaro FGR223).
Before Migrating to ZWaveJS i was able to open/close my covers per 1% step.
This isn’t possible anymore. My covers only will change der position in 10% steps.
So i don’t know if it is really a ZWave JS Problem but the Problem only exists since the Migration of the Roller Shutter devices.
Covers are calibrated and clean implemented.