Hi Bram,
Thanks for contacting Syncfusion support.
Query: “As you can see the list which should have been just string joined comma seperated is displayed as the type name instead (which it would do without a template)”
We have analyzed reported query and we suspect that you are using older version Syncfusion.Blazor NuGet package. We have fixed the similar issue in our weekly patch release 19.2.0.51 which is rolled out in month of August 2021.
Please find the details regarding the release notes from below
So kindly ensure the reported issue by upgrading to our latest version NuGet package 19.2.0.62 or minimum of 19.2.0.51 version to resolve the reported issue. Kindly get back to us if you have further queries or if you are still facing the reported issue.
Regards,
Vignesh Natarajan