Markers only showing first time the page is appearing

Question

Ich create a simple WASM-Blazor Project, add the SfMaps (19.4.0.43) and a marker from your samples. If the page is shown the first time you see the marker, if you go back to home und back to the map the marker(s) are gone.

See the video:

https://1drv.ms/v/s!At-t2qCm4ADngcNmwJ998q2IibTXZQ?e=jvwae4

And the sample project

Attachment: SfMapsMarkerWASM_4472dbea.zip

Indumathi Ravi · Answer

Hi Michael, 
  
We are able to reproduce the reported issue in the Maps component with the provided sample. We have considered this as a defect and logged a defect report for the same. However, we will include the fix for the reported issue in our 2021 Volume 4 SP release which is expected to be available by the end of January 2022. Please find the below feedback link to keep track of the reported issue. 
  
https://www.syncfusion.com/feedback/32115/ 
  
Regards, 
Indumathi R.

Indumathi Ravi · Answer

Hi Michael, 
  
We have fixed the reported issue and it is included in our Essential Studio 2021 Volume 4 SP release v19.4.0.48 that is rolled out and is available for download under the following link. 
 
Essential Studio 2021 Volume 4 Service Pack Release v19.4.0.48 is available for download | Announcements Forums | Syncfusion 
 
We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you would require any further assistance. 
  
Regards, 
Indumathi R