Hi Alex,
Greetings from Syncfusion.
We have considered your reported scenario as bug and logged a defect report for this issue. This fix will be available in our upcoming weekly patch release which is scheduled to be rolled out on 1st March 2022. We appreciate your patience until then. You can keep track of the bug from the below feedback link.
If you have any more specification/precise replication procedure or a scenario to be tested, you can add it as a comment in the portal.
Regards,
Durga G