I am in the US, but note that my “workaround” does not involve LG as a trigger in IFTTT. Our dishwasher isn’t supported by LG for IFTTT. But the ThinQ app supports it.
The LG ThinQ app on my phone knows about the dishwasher and will notify me on my phone when things happen. I then use the IFTTT Android Notification channel to check for phrases in the notification from that app, and use that as a trigger for SmartThings in the IFTTT applet.