JavaFx WebView with Javascript does not work

[Liudmila Belenki]

Hi,
I am using JavaFX Webview with Leaflet library to render OSM tiles. I am running into issues with Circles and Polygons, Marker and with some functions as editting, removing, zoom.
All these Leaflet-functions are working fine under the old java versions as jdk1.8.0_191, jdk1.8.0_241.

But after the update java to the version jdk1.8.0_311 it is not possible to draw Circle around a Marker as well as editting a Circle and a Polygon. Furthemore the osm-map is not draggable on a JXPanel, it looks like the map is fixed to the panel.

I am running Windows 10.

Any help would be greatly appreciated

Thanks&Regards

Liudmila