I would not consider buying the H510 as a regular access point because the PoE and Data IN Port is on the backside, so if you mount it on a wall you need a hole in the wall (e.g. outlet). I am only going to test it because of the additional 4 switch ports it provides.
Thinking a bit longer about what
@ICXGURU wrote (Port profiles not configurable on most access points via Unleashed UI) I think that the LAN ports on R510/R610/R710 etc. may behave like the PoE and Data IN Port #5 on the H510, i.e. as a trunk port that accepts all tagged VLANs.
As you can see in the screenshot taken from the H510 configuration
View attachment 15806
port #5 on the Backside of the H510 cannot be configured except for the VLAN ID for untagged Traffic. The port is shown as Member of all untagged VLANs 1 - 4094. Maybe the Unleashed APs simply pass all Untagged Traffic through the Mesh and each AP is responsible for picking the VLAN IDs that it needs for its SSIDs?
TODO: read up some documentation for the R710/H510 to find out if the behavior of the LAN ports is specified in more detail.