GSA Server 5.3.2 : Won't Display Map Layer at set Min. Zoom Level when Dynamic is checked

[besario.ednest]

I don't know if this is a bug or not, but when dynamic is checked, the layer won't be displayed at its minimum zoom level.
What I want to do:
The layer must be displayed at its minimum zoom level when dynamic is checked.
How should this be configured or is there any counter-measure ?