Hi Geirr,
Greetings from Syncfusion support.
Based on the query we would like to let you know that Vue 3 support for EJ2 components has already been implemented in our patch release version – v19.2.44. So please update your Syncfusion packages to this version or to the latest version(v19.3.46) to include this support.
We have also prepared a sample of EJ2 Grid in Vue 3 for your reference. You can find it below,
More details on working with Vue 3 in the EJ2 components can be checked in the below documentation link,
Let us know if you have any concerns.
Regards,
Sujith R