Plugin_Test Virtual Device from Ezlo - Dimmer with Alexa dosn't work to 0

Hi, trying to use virtual dimmer from plugin_test, installed on EzloPlus.
Sending the same command to a virtual dimmer on Ezlo and another one on VeraHub from Alexa to dimmer both devices to 0.00,
the virtual dimmer in EzloPlus doesn’t slide to 0.00.