my netplan yaml

network:
  version: 2
  renderer: networkd
  ethernets:
    enp3s0:
      addresses: [192.168.2.1/24]
      gateway4: 192.168.2.254

-----------
results of sudo netplan --debug apply

** (generate:30623): DEBUG: 09:19:36.364: wlp2s0: adding wifi AP 'myhotspot'
** (generate:30623): DEBUG: 09:19:36.364: Processing input file /etc/netplan/02-ethernet.yaml..
** (generate:30623): DEBUG: 09:19:36.364: starting new processing pass
** (generate:30623): DEBUG: 09:19:36.364: wlp2s0: setting default backend to 1
** (generate:30623): DEBUG: 09:19:36.364: enp3s0: setting default backend to 1
** (generate:30623): DEBUG: 09:19:36.364: Generating output files..
** (generate:30623): DEBUG: 09:19:36.364: wlp2s0: Creating wpa_supplicant configuration file run/netplan/wpa-wlp2s0.conf
** (generate:30623): DEBUG: 09:19:36.364: Creating wpa_supplicant service enablement link /run/systemd/system/multi-user.target.wants/netplan-wpa@wlp2s0.service
** (generate:30623): DEBUG: 09:19:36.364: NetworkManager: definition wlp2s0 is not for us (backend 1)
** (generate:30623): DEBUG: 09:19:36.364: NetworkManager: definition enp3s0 is not for us (backend 1)
DEBUG:netplan generated networkd configuration exists, restarting networkd
DEBUG:no netplan generated NM configuration exists
DEBUG:wlp2s0 not found in {}
DEBUG:enp3s0 not found in {}
DEBUG:Merged config:
network:
  bonds: {}
  bridges: {}
  ethernets:
    enp3s0:
      addresses:
      - 192.168.2.1/24
      gateway4: 192.168.2.254
  vlans: {}
  wifis:
    wlp2s0:
      access-points:
        myhotspot:
          password: n0ldikj1Q2
      dhcp4: true

DEBUG:Skipping non-physical interface: lo
DEBUG:device wlp2s0 operstate is up, not changing
DEBUG:{}
DEBUG:netplan triggering .link rules for lo
DEBUG:netplan triggering .link rules for enp3s0
DEBUG:netplan triggering .link rules for wlp2s0

-----------
results of sudo SYSTEMD_LOG_LEVEL=debug /lib/systemd/systemd-networkd

enp3s0: Link state is up-to-date
enp3s0: found matching network '/run/systemd/network/10-netplan-enp3s0.network'
lo: Link is not managed by us
wlp2s0: Link does not request DHCPv6 prefix delegation
LLDP: Started LLDP client
enp3s0: Started LLDP.
Sent message type=signal sender=n/a destination=n/a path=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=13 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a
lo: Link state is up-to-date
No virtualization found in DMI
No virtualization found in CPUID
Virtualization XEN not found, /proc/xen does not exist
This platform does not support /proc/device-tree
No virtualization found in /proc/cpuinfo.
This platform does not support /proc/sysinfo
Found VM virtualization none
lo: Unmanaged
Sent message type=signal sender=n/a destination=n/a path=/org/freedesktop/network1/link/_31 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=14 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a
wlp2s0: Removing address: 192.168.1.2/24 (valid forever)
Sent message type=signal sender=n/a destination=n/a path=/org/freedesktop/network1/link/_33 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=15 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a
Sent message type=signal sender=n/a destination=n/a path=/org/freedesktop/network1 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=16 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a
DHCP CLIENT (0x6cf11efc): OFFER
DHCP CLIENT (0x6cf11efc): REQUEST (requesting)
DHCP CLIENT (0x6cf11efc): ACK
wlp2s0: DHCPv4 address 192.168.1.2/24 via 192.168.1.1
wlp2s0: Updating address: 192.168.1.2/24 (valid forever)
Sent message type=signal sender=n/a destination=n/a path=/org/freedesktop/network1/link/_33 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=17 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a
Sent message type=signal sender=n/a destination=n/a path=/org/freedesktop/network1 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=18 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a
wlp2s0: DHCP error: could not get routes: No data available
wlp2s0: Configured
Sent message type=signal sender=n/a destination=n/a path=/org/freedesktop/network1/link/_33 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=19 reply_cookie=0 signature=sa{sv}as er