Failure to add floating rules to new VLAN or group

[dkragen]

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Describe the bug

Existing floating rules do not get added to the firewall rules for a new VLAN or a new group with VLANs.

To Reproduce

Steps to reproduce the behavior:

1. Have an existing floating rule set.
2. Make a new VLAN
3. Assign the VLAN
4. Review interfaces (yup, VLAN is there; if not, reboot)
5. Go to Firewall > Rules > new VLAN: Note absence of floating rules. Check older VLANs: Floating rules are present.
6. Reboot again (because who knows?)
7. check Firewall > Rules > new VLAN: Still missing floating rules.

OR
1 as above
2. Make VLAN group: Firewall > Groups > +
3. Review interfaces (VLAN group missing; reboot; now present)
4. Go to firewall > Rules > VLAN group: No floating rules again. Check older groups: Floating rules present.
5. Reboot
6. Re-check: still missing.

Expected behavior
Floating rules should be imported automatically to any new interface (VLAN or group included), but with an alert that the rules may need to be modified

Describe alternatives you considered
Tried to achieve the same functionality by adding the new VLAN to an alias for all the VLANs. Ping suggested that the floating rules did NOT apply to a device on the new VLAN.

Screenshots
Floating rules on older VLAN:

No floating rules on newer VLAN:

Older group with floating rules:

New group lacking floating rules:

Software version used and hardware type if relevant, e.g.:

OPNsense 24.7.8 (amd64).
Intel(R) Celeron(R) J4125 CPU @ 2.00GHz (4 cores, 4 threads)