This used to work, but with current TW snapshot:

==> /proc/cmdline <==
BOOT_IMAGE=(hd0,gpt1)/EFI/install/TMBLWEED/linux console=ttyS0,115200
i8042.noaux quiet sysrq_always_enabled panic=9 ignore_loglevel net.ifnames=0
linemode=1 vnc=1 vncpassword=password usessh=1 sshpassword=suse nosshkey
net.ifnames=0 brokenmodules=floppy,edd
autoyast2=hd:/EFI/install/TMBLWEED/autoyast.xml ifcfg=b4:96:91:67:e1:84=dhcp
udev.rule=mac=b4:96:91:67:e1:84,name=uplink hostname=virt152
install=http://download.opensuse.org/history/20200823/tumbleweed/repo/oss

==> /var/log/YaST2/y2log <==
2020-08-25 05:15:15 <1> virt152(5571) [Ruby] transfer/file_from_url.rb:198 Copy
profile: /bin/cp /download/autoinst.xml /tmp/YaST2-05571-OcyaYp/autoinst.xml
2020-08-25 05:15:15 <1> virt152(5571) [Ruby] modules/ProfileLocation.rb:168
Dir=/download/
2020-08-25 05:15:15 <1> virt152(5571) [Ruby] modules/ProfileLocation.rb:169
Fetching Rules File
2020-08-25 05:15:15 <1> virt152(5571) [agent-system]
SystemAgent.cc(Execute):1156 mkdir /tmp/YaST2-05571-OcyaYp/rules
2020-08-25 05:15:15 <1> virt152(5571) [Ruby] autoinstall/xml_validator.rb:62
Validating /tmp/YaST2-05571-OcyaYp/autoinst.xml against
/usr/share/YaST2/schema/autoyast/rng/profile.rng...
2020-08-25 05:15:15 <3> virt152(5571) [Ruby] autoinstall/xml_validator.rb:68
XML validation errors: ["ERROR: Extra element networking in interleave", "47:0:
ERROR: Element profile failed to validate content"]
2020-08-25 05:15:15 <1> virt152(5571) [qt-ui] YQApplication.cc(headingFont):377
Loaded 14 pixel bold font: Sans Serif,-1,14,5,75,0,0,0,0,0
2020-08-25 05:15:15 <1> virt152(5571) [ui] YPushButton.cc(setFunctionKey):202
Guessing button role YOKButton for YPushButton "Continue" at 0x7f1bf8360ad0
from function key F10
2020-08-25 05:15:15 <1> virt152(5571) [ui] YPushButton.cc(setFunctionKey):202
Guessing button role YCancelButton for YPushButton "Cancel" at 0x7f1bf8361400
from function key F9
2020-08-25 05:15:15 <1> virt152(5571) [ui]
YCPDialogParser.cc(parseButtonBox):1171 Relaxed sanity check for YButtonBox at
0x7f1bf8360930

  <networking>
    <dhcp_options>
      <dhclient_additional_options></dhclient_additional_options>
      <dhclient_client_id></dhclient_client_id>
      <dhclient_hostname_option>AUTO</dhclient_hostname_option>
    </dhcp_options>
    <dns>
      <dhcp_hostname config:type="boolean">true</dhcp_hostname>
      <dhcp_resolv config:type="boolean">true</dhcp_resolv>
      <domain/>
      <hostname>virt152</hostname>
    </dns>
    <interfaces config:type="list">
      <interface>
        <device>uplink</device>
        <startmode>auto</startmode>
        <bootproto>none</bootproto>
      </interface>
      <interface>
        <device>br0</device>
        <startmode>auto</startmode>
        <bootproto>dhcp</bootproto>
        <bridge>yes</bridge>
        <bridge_ports>uplink</bridge_ports>
        <bridge_forwarddelay>0</bridge_forwarddelay>
        <bridge_stp>off</bridge_stp>
      </interface>
    </interfaces>
    <net-udev config:type="list">
      <rule>
        <name>uplink</name>
        <rule>ATTR{address}</rule>
        <value>b4:96:91:67:e1:84</value>
      </rule>
    </net-udev>
    <managed config:type="boolean">false</managed>
  </networking>