Reolink NVR on separate VLAN

I have 7 reolink cameras that I have added to home assistant. I am thinking about buying a NVR but but I am not sure what to get. my cameras are on VLAN30 and my home assistant is on VLAN10. I have allowed a firewall rule so that home assistant can access the cameras, this works fine. But, if I open the reolink app on my phone all the cameras are offline. after some reading I see that this seems to be a reolink issue… What is the best way to do this? I kind of want to have the cameras and the NVR on a separate VLAN with no internet access… but I also want to be able to access the reolink app from the main VLAN… is this possible? And the main question is if home assistant will be able to pick up the NVR? I guess so, since it can see the cameras now…